Crazy Things You Can Do in Red Dead Redemption 2

You can catch someone sleeping and take over the camp.

Carry snow into any town (permanent).

Help a lady in distress, and be a hero.

You can also get sheriff to off offender.

Dump girlfriend.

Pet a poodle.

You can get revenge on bullies.

Help a Mexican.

Cheat using dead-eye.

Free any person from hanging.

And can also free any person from hanging (oops too late).

Free donkey revived it.

Unconventional way to enter and exit houses.