I've branched out a lot more. When I was younger, I was solely interested in JRPGs and I more or less held them as my gold standard for 'a fun game'. And while I still have a strong preference for them, I'll honestly give anything a chance to hook me, though I'm still biased against sports games and FPS games simply because I don't enjoy them much. (Overwatch has been the exception, as far as FPS games go.)

I've also become a lot more critical of games too. Games are an investment of time and money, so if it's not doing anything to keep me engaged or doesn't feel like a significant use of time, I feel far less favorable toward it. I never realized how little time you have on your hands as an adult, so it feels like every bit of it counts, and I'd rather spend it on games I enjoy, rather than ones I feel lukewarm toward. When I was younger, it was like "yeah, this game kinda sucks but HEY VIDEO GAMES". But for me, now, they need something to hook me. A good plot or story, fun gameplay, an interesting concept-- pick one. If it's good, I'm much more inclined to enjoy them.

One thing that changed that I would like to change is to play more multiplayer games. I genuinely miss the proximity and fun of couch multiplayer, and it's frankly just a thing of the past. It saddens me, but it is what it is. But because of that, I don't tend to play many multiplayer things at all anymore, which makes gaming feel really isolated and less the social connection it could be.