da_platinum_dude

Red Dead Online hasn't got anywhere near as much content as GTA Online but I still Red Dead Online more enjoyable. I thinks it's because the community is way less toxic. But also because the map is exceptional.

I have experienced this as well on my PlayStation. Just like you my aim assist wasn't working against high level players. Maybe it's their ability cards or something or maybe it's hacks. Try using free aim for a while and then switch back to whatever aim assist setting you use.