After you beat the story what are some fun things you can do offline?

Ive looked into it and it seems heists can only be done within the story and not free roam?
Any other idea?S

i haven't played since i had it on ps3 when soon after my son broke it so I played a total of like 3 hours of it lol

Destruction
High speed chases
Stunts
Trophy Hunt
Racing

I always like to to push the pedal to the metal and make some insane runs through the busy cities.

usual GTA style i cant hate on that lol

was wondering if there was some more unique fun things like robbing smaller stores but i heard thats hard to find alot of them.

Meh I played through the slow a few times and it's all meh tbh the online is 10x better