Kanye is the absolute worst example of someone’s mental illness not getting them a free pass.
If you google search “Kayne assault” you’ll see reports of multiple incidents dating back to 2014. No jail time served.
As far as Ezra’s cult-like lifestyle, I don't think you’ll find another performer around that has a bigger god complex. Kanye literally compares himself to Jesus has actually said “I am god” and holds Christian services where he is the star of the show.
There’s massive amount of racism in this country goes without saying and white/rich people are given far more leeway in these situations than POCs. I see the point you were trying to make, but Kanye is not a good example.