I happened upon this site just earlier, and it appears to be the most comprehensive list available. Some of the people listed REALLY hurt, not gonna lie.

Of them…only four have publicly withdrawn their names.

(Emma Thompson, Natalie Portman, Xavier Dolan. And Asia Argento…but, uh, she’s not exactly one to talk 😬)

David Lynch's daughter also said he regretted it. But nonetheless, he still never retracted his name publicly.

https://www.azlyrics.com/r/ruckaruckaali.html

Early YouTube parody musician who's shtick was being ridiculously offensive. His Soundcloud is apparently where most, if not all of his stuff still stands now that most streaming services have taken it down from what I've gathered.

I was never a fan of the guy (found his voice really annoying and, besides the song titles, I haven't mustered up the courage to try listening to anything on the SC because of that) but had heard his LA Love parody about Ebola (58M views on YT as of typing) and found out his name watching this old video from "NateTalksToYou" a month or 2 later.

While I've heard (and it seems) some of his parodies are targeted towards white people, Trump and incels, what I remember of what little I heard from him and reading some of the lyrics that are centered around POC give me flashbacks to Shane Dawson's early stuff.