I know this is going to be hard to prove, but I was banned forever because they detected "click fraud" which did not come from me. It was likely initiated by a

I know this is going to be hard to prove, but I was banned forever because they detected "click fraud" which did not come from me. It was likely initiated by a competitor. Now I still use adsense, but now it is through a 3rd party which takes a hefty cut of the profits. If adsense is your sole income, you should probably diversify. Anyone can get you permanently banned unless you are a well known youtuber.