I rarely finish games anymore.

I think it's just because of my free time becoming less and less as I've got older. I find that a lot of games these days just don't capture me the way they did back when I had all the free time in a world. There's so many games in my collection that have maybe 1-3 hours played on them and then were never touched again.

I think it's also partly due to so many multiplayer F2P or B2P games out there that friends vye for my time with. When it comes to singleplayer games I'm very story driven, so if the story hasn't hooked me within the first few hours, it's likely not getting finished. Likewise if it's a vastly open world experience, it's probably not getting finished either. I think FFXV is the only "open world" (ish) game I finished, and that's purely because a friend badgered me into it so we could talk about the ending. Normally with open world games I get too hung-up on side quests and menial busywork that I burnout and stop playing, then come back to the game months later, can't remember what I was doing, and stop playing again!

But yeah, I'd wager around 80% of the games I buy these days (which isn't many anymore tbh) don't get finished.