I'm closer to 50 than I want to be and getting a deck almost a year ago has been so much fun. I have a pretty capable desktop and game on Linux sometimes but now I'm actually getting into games in a real way on the deck because it's so easy to pick up and put down at any time. Also finding a renewed love for platformers and other game types that I haven't touched in decades.
I think part of what hits so good is Steam as a company seems to really give a shit about players and it shows. Been using a Steam controller I got off Craigslist for almost 10 years and it still works perfectly. I've never even considered buying a console because it all seems so exhausting and profit driven and locked down in dumb ways. Having this little portable Linux machine opens a whole new thing.