Controller sensitivity too fast?

I’m seeing a lot of people saying the sensitivity for controller is too slow… but I honestly think it’s too fast…
I usually play on 1 - 3 depending on the game, yet on Infinite, having everything set to lowest still feels like it’s in the 5 - 7 range…
I’m missing a lot of my shots because of how fast it moves. A twitch of the stick and suddenly I’m doing a 25 degree turn.
I’ve also put the deadzones all the way up, which helped a little, but not enough to compensate.
I switch to Keyboard and Mouse and it’s better, much more manageable… but coming from 20 years of using controllers, and that I work full time and barely get enough time as is, it’s just not feasable to learn K+M.