I would think that quite a good chunk of people who go into tech (as a general domain) did so because they loved games as a kid. This is true for us and anecdotally, everyone I know who is in IT has tried their hand at making a game at one time or another.

As for "never too late": maybe when we're older, we do become aware that we are closer to the end than the beginning. Part of it is also the last few years. You don't thing the blackest of black swan events will happen until it does. So are you gonna do your best to be happy right now? Or are you gonna keep punting until the meteor comes?

Umm, I would totally buy your game. I love isometric shooters, rpgs, etc. First-person shooters, sadly, make me nauseated and barf-y within minutes. How far along are you guys in development?