Also Musk probably has some sort of a blood rivalry against Mandela because of the whole "end of Apartheid" thing.
The Musk family until 2022 were a bunch of libs, they were against apartheid. Elon and his brother ran away to Canada to avoid being conscripted into the Army and sent to die in Angola.
I think Elon said some good things about Nelson Mandela, but Mandela is one of those figures only very far-right people hates. Even some Pro-Apartheid politicians admit Mandela was a good President.
Elon doesn't have any real ideology besides being popular and making money, which is why he used to support Democrats and was in favor of Universal Basic Income. Nowadays he just wants to be popular with Chuds and 15 year old incels, but qt the sametime he refuses to attack Russia, India, Saudi Arabia and China, because he has business ties there, and he isn't crazy to break those ties because of ideology.