I'm still just not really comfortable with the ethics of withdrawing source code that you previously published. There are tons and tons of things he could've simply kept to himself on top of his first release, but he chose to take back the entire release instead.

Like, he seemingly fully intended it for the public because it's cool and interesting and he wanted to show how it worked, but then he simply changed his mind and completely removed all of it? Makes me doubt he has the public interest in mind at all, because he could've still developed the Steam version and kept that version closed source, but he just decided to take back all his goodwill instead