I haven't posted on this site for a while, though I check-in here regularly. But I honestly have to provide my view point which counters that of the OP. But before I begin, I will say that I am sorry for OP due to the pressures that the current situation is placing on his/her life. I do agree that it is a trying situation, for some more than others. With that said though, I will start my critique.
First of all, I will talk about my views regarding mask mandates. I do not understand how requiring the public to wear masks is an over-reach. It is similar to the expectations to wear at least some level of clothing (shirt, underwear, etc), when we are out in public. Certainly, even in the pre-pandemic days, if you walked in most public spaces without basic levels of garments you would be charged in most placed. I would argue that the requirement to wear a mask during a pandemic makes more sense than the rule to not be naked outside in a regular situation. Masks (when used correctly) can help reduce the spread of the virus. This has more of an effect on normality than you would think. Let's for example say a new variant is circulating, by taking measures to reduce/slow the transmissibility of that variant, hospitals will not suddenly become overwhelmed with an influx patients that will result in human and material shortages (even a variant like omicron, which is milder, can have a devastating impact on healthcare resources because it is more transmissible and will result in a large number of hospitalizations happening at one time if left unchecked). Similarly, when you look at the supply chain, implementing no measures to contain the virus means that individuals working at a certain workplace with one another will infect one another at the same time which will disrupt that workplace and potentially add additional stress on the supply chain. Just wearing a mask and following other basic guidelines to reduce transmissibility does more to sustain a level of normality.
Now let's talk about the Freedom Convoy. As a Canadian, I can certainly say that I do not support that movement. I certainly do not speak for everyone else, but neither do they. Pandemic mandates in Canada is a very polarizing topic, and there are strong opinions on both sides (with support for both sides roughly polling in at around 50%-50%); these "for the people" or "populist" movements are not representative of a clear majority view. It is important to point out that opinion regarding these protests are split even among those in the trucking industry itself. I do believe that their right to peaceful protest ought to be respected. However, they do not have the right to block roads, block access to emergency services, honk horns in residential neighbourhoods, harass people choosing to follow health protocols, etc. In addition, there have been bad actors among some of these protestors who have displayed hate filled symbols, they are certainly not the majority but they are clinging onto these protests to spread their political agenda. This is not unusual for any protest movement, as the far-left and far-right will cling onto movements where they might find sympathetic recruits for their causes. Certainly based on much polling, the group that has broadly latched themselves onto this particular movement (and again they are not the majority, but they are there; similar to how aspects of the far-left latched itself onto, say, BLM protests). It is important to point out those protesting with confederate flags, swatikas, Trump signs because they are there for reasons beyond protesting mandates, again they are not the majority but their attempts to hijack these protests should certainly be highlighted. I will also add that those blocking bridges are doing more harm to your goal of returning to normal, as that will further disrupt the supply chain (more so than not having a small minority of truckers not cross the border). I will say the benefit of the protest is to show the government that there are those that are not in favour of these measures, whose lives have been disrupted, and that perhaps a more moderate road needs to be plotted as we live with this virus; and while I do not support the bulk message of what these protesters want, I do believe that the government should be put on notice about these matters.
One point I will mention that is a bit confusing. You have stated that you are against "open borders" (it should be noted that the US does not have an open borders policy, just two parties posing about one being tougher or slightly more lax; but that is separate discussion), which indicates that there should be a level of respect for another country's rules. Yet you are supporting a movement whose goal is to have truckers cross into another country and not follow their rules (which happens to be vaccine mandates). Similarly, this is a movement that is getting significant funding from outside (lots of money is coming in from the US), which is certainly not in keeping with maintaining sovereignty.
I also question how you can hate all news media but Fox News. In essence, you are choosing the right-wing mainstream media because they are likely saying things that you want to hear, while ignoring centrist or left-wing mainstream outlets (and I certainly do not believe that there is a apolitical news outlet).
I will also question your return to "normality", because you are mentioning things that are extending beyond pandemic mandates. Your return to normality includes ending the call on the left to "defunding the police and ending bail". People who are making these calls are doing so because of an increasingly over militarized police which is unreasonably harsh on everyone but particularly harsh on certain minority communities; certainly the solution will not be end policing, and most agree on that, but reforms will be necessary. As a supporter of a so-called freedom convoy, do their complaints not matter? Similarly, bail reform is being called for because it results in coercive and unbalanced punitive measures on those that are less well off. Do their freedoms to a blind justice system not matter? It seems your return to normality involves sweeping the issues these groups have with their freedom under the rug.
Finally, Biden's polling numbers have very little to do with the freedom convoy or a particular direction your country wants to go in regarding mandates. Certainly those that supported him but were also in favour of mandates being lifted are likely going to disapprove, but that is just one group with grievances. I think a major issue is the tribal nature of politics in the US, which has resulted in deep polarizations. There are those that voted for moderation, and they might believe Biden has now gone too far to the left. There are those that voted for FDR-like New Deal presidency that are now disappointed. I frankly don't think you can get a President that will poll in the same manner as the earlier ones in the post-WWII period (barring slight jumps that they might experience right after an elections, ie the honeymoon phase, and during the early parts of a national emergency; and even there I expect the jumps to be less pronounced due to hardened polarization).