The Switch IS viable as the only gaming device. I plan on making the Switch as my only gaming device for generation 9. It already has games that I like coming out faster than I can play them. I expect the third party releases to only accelerate at this point too. I may even keep playing Switch into generation 10 if it continues at this rate. The last time I was this happy with a console was the NES.
curl-6 bet me that PS5 + X|S sales would reach 56m before year end 2023 and he was right.
My Bet With curl-6
My Threads:
Master Thread, Game of the Year/Decade
Switch Will Be #1 All Time
Zelda Will Outsell Mario (Achieved)
How Much Will MH Rise sell?
My Bet With Metallox