Youre basically asking for people who develop on open platforms for content on a closed platform. Buying a closed platform comes with its cons, and modding is one of the largest. (As very very few devs allow modding on console, and that list is almost essentially Bethesda, and not the Switch versions)
I just set my deck down to type this out. Lol. I usually assume someone would like to play on their TV and not a deck, even if i do 90% of my gaming on my deck anymore. You can hook the deck to the TV, but at that point you might as well get a $500 computer and a PS5 controller and have a better experience.