I think I've just passed the 70 hour mark. Slowed down big-time, especially since Elden Ring came out. I've completed the main story but haven't gone near the post-game yet.
I'm trying to complete every Dex entry (level 10) for the increased Shiny odds. I'm also trying to catch every Pokémon possible before taking on the postgame so that, when the time comes to face the big guy, I won't have to go back and catch any silly Pokémon I'd missed. I have about 200 completed entries so I'm on the home stretch, more or less, but man is it tedious. I'm enjoying the heck out of this game but when I'm done, I don't see myself replaying any time soon.