I just bought my first new mac in 10 years and put ESO on it. The first time I got in game everything was spinning uncontrollably. I set camera view to 0 and was able to barely control it. Moving the mouse a 1/4" on my desk was enough to start it spinning again. I found out about the accessibility thing in security settings, it was off, so I turned that on. Still WAY too touchy to be able to play. I restarted my mac just in case it needed that, no change. I then set mouse tracking to minimum in the settings and its a little better. Bottom line, the game is completely unplayable like this. I shouldn't have to turn settings to their minimums. I'm running ESO on a 4k retina 21.5" 2019 iMac. I also tried a cheap wired mouse and got the same thing.