There are multiple people I'm fine with in software circles - Daniel being one of them, but then we have Notch and DHH who used to be cool, but some of their current hot takes are kinda oof.

Specifically way too many authors whose books I've loved have turned out to be not very good human beings. David Eddings and Neil Gaiman are pretty good examples of this.

Rowling / Harry Potter comes to mind, too, and Heinlein. You need to be able to separate the artist from the art, the programmer from the program. It’s ok to appreciate a work even if you disagree with its creator’s morals or ethics.