I think it will be a closer ratio for Xbox and PlayStation. Though I also think they will both sell less than their predecessors. I do think the Xbox Series X will be the final generation of Xbox hardware. Partway into the life of the Xbox One, Microsoft switched over to making Xbox first-party titles available on Windows, and has introduced some subscription services. They know they can't sell hardware for the long haul. Video game consoles will likely be all but dead in the next 20 years or even sooner. PCs, tablets, and smartphones will replace them. And I don't see Microsoft making it to the end. It will be down to Sony and Nintendo.
All this to say, I do think some big changes are coming to gaming.
Lifetime Sales Predictions
Switch: 151 million (was 73, then 96, then 113 million, then 125 million, then 144 million)
PS5: 115 million (was 105 million) Xbox Series S/X: 57 million (was 60 million, then 67 million)
PS4: 120 mil (was 100 then 130 million, then 122 million) Xbox One: 51 mil (was 50 then 55 mil)
3DS: 75.5 mil (was 73, then 77 million)
"Let go your earthly tether, enter the void, empty and become wind." - Guru Laghima
