A little buyer's remorse buying the switch this month. They are just remastering and releasing old Nintendo exclusives most of the time. They really need to push out more Exclusives to remain competitive.
Non-exclusives are almost cheaper and/or free with Steam or GamePass. I've got Xbox X with gamepass and most of the games is free to play. Example, DragonQuest buidlers 2 now is free with gamepass. I could take a month to play it and that's it. But Switch is selling it at full price right now.
im not a switch or nintendo fan. tbh if you just bought switch only which you mention, there's like at least 5 years exclusive content games for switch to play, from zelda to mario kart to many other games as well like tree houses and etc.
you can't compare a xbox gamepass with consoles games on PS4/PS5 and switch digital. it totally works different. and games doesn't last forever available on xbox gamepass, sooner or later they will remove it.
ppl buy xbox with the gamepass is to play all the "free" games on it. like you say, it's available on gamepass, just enjoy on that. you dont need to spend money to buy. unless u intend to play for very long time. just wait for sales. it's not the big sales period right now for digital console games.