I’ll ask again and it’s a yes or no answer. Would Jews let a black man get up in “Jew face” use Jewish slurs while mocking Jews and the way they talk?
No, but what does that have do to with this? You're still not grasping what is going on. Let me try to explain this as simple as I can for you (and others).
Why do you think that blackface video of Stern came out again in 2020? It's because Stern was supporting Black Lives Matter, the protests, speaking out against the death of George Floyd etc and he was pushing against Trump for not doing that. So what does Trump do? He basically says, oh yeah, you care about black people, what about this blackface video. The problem with that video is that Stern isn't going against black people, he's going against Ted Danson via Lampoon.
Again Lampoon:
a sharp, often virulent satire directed against an individual or institution; a work of literature, art, or the like, ridiculing severely the character or behavior of a person, society, etc.
From what I posted above:
"I'm excited about the changes that are coming out of Black Lives Matter,"
Stern said, per CNN. "Watching [George Floyd] choked to death, as I've said before, it's sickening and appalling and I think real change might be in the air."
He was pushing Trump for doing the opposite, Trump retaliated with posting the video again.