There's plenty of good reasons. Have you seen his online behavior? Frequently follows and comments favorably on white supremacy groups and pages. Musk is a white supremacist. all the evidence is there. His family actively profited on, and participated in the apartheid in South Africa.
He's shown us who he is through his own actions, and through who he praises and supports.
And to be fair, I think he only did it twice, not thrice, so my bad there.
This is cool, I totally misunderstood what the immunity provided. Thanks for pointing it out. Read the wiki page on it after your comment.