As a 38 year old who used to game a lot but stopped about 10 years ago, the steam deck has rekindled my love of gaming. The accessibility it offers, particularly with indie games has been wonderful. The deck is a more open and budget friendly version of the switch (to me at least).
I find triple a games try to do too much, combined with their virtually insatiable hunger for maximizing profit (through dlc, in game micro transactions, loot boxes, etc.) really turns me off of them.