This has me abit worried about when PS5 & XB2 release..... at that point I think its done with Switch ports.
Switch wont be able to run ports of the PS5/Xb2.
Well, I'd be worried about Switch if 3rd party Western support was Nintendo's bread and butter...but it isn't. I'd understand if Nintendo relied on games like this to sell hardware but traditionally, they haven't. Japanese 3rd party support and Nintendo 1st party support and indies will always be and always has been what sells on Nintendo platforms. Yes, Switch isn't getting many if any at all PS5 or Xbox2 games, but I don't think they'll necessarily need them to be successful.
I also would like to remind us that the Wii's graphic capabilities were garbage compared to the competition, but western 3rd party developers still developed on it. Not because it was a competent console, but because it sold well and if they didn't support it, you're just throwing away money.