For those who have done everything in this game and completed it, what do you guys do to have fun

I just hit 30M on marine, making me a 60M since I’ve already been a 30M pirate bounty. I’ve caught every obtainable fish in the game except gravel head shark, which I’m still trying to get. I’ve also got a few unobtainables. I have every weapon, 30 perms (only bought 4 of them, rest from trading), all fighting styles, all v4s max, and have done pretty much everything you can do in this game

I need to know, what now? I still like this game, and have a lot of friends who play it, but it’s hard keeping myself busy. For those in my situation, what keeps bringing you back to the game? I guess I could still PvP and trade, but idk