Is there any playability after completing the story in RDR2?

I know there’s Red Dead Online but I’m wondering about single player mode. I finished the story a long time ago and loved it but there’s nothing left to do after the last main mission it seems? Not even side missions. Those of you who still play single player, what do you do?

Edit: I am hesitant to commit random crimes because getting a bounty over my head makes the game totally unplayable when I can’t go 10 feet without the authorities chasing me (let me know if I’m missing something because this has ALWAYS bothered me about RDR and idk why they would dissuade crime so aggressively)