The sensitivity in infinite needs fixed ASAP

First off I’ve played the flights and it wasn’t like this in the flights but the sensitivity in this game is either too fast or too slow for starters and then when aiming at people it’s like the aim assist sticks to the person and then the moment the step a hair out of the reticle your aim then gets super fast and ends up off target. Idk if its the aim assist that’s doing this but it’s throwing my aim off a ton