He said that there's no proof the mine ever existed. He also said that his parents wealth didn't help him that much. Which is why he also never bothered much about the mine.

I'm going on memory here, but that's what I remember.

given elmu's long, strong history of dishonest public statements, "he said" should be considered evidence that the opposite is true, if anything

He seems to have been incredibly honest thus far including on his own failures.

No, this is an unverified meme that refuses to die because "rich people bad".

Nope. Just some guy who happens to be Elon's dad making these 'claims' but other than that single person's 'claims' nothing. /s