I like to believe that most TTRPGers have a similar desire or wish to find their "Forever Game". I know that I do, even realizing by now that it's probably an exercise in futility.
What's the "Forever Game"?
It's an utopic, most likely non-existent, ideal RPG, that you can play forever and be content. It doesn't have to be perfect for everyone, nor does it have to be perfect in every regard or aspect; it just needs to be perfect for you (and, ideally, for everyone involved in your game).
In my case, that means many things, but even these constraints change over time. I'll try to enumerate what are the things my "Forever Game" should comply with (as of August 2022 lol):