People can dream with lottery tickets, that doesn't make them wise pension plans.

While I like the dreams Musk sells of self-driving cars so good they don't need steering wheels, of space colonisation and useful robot workers cheap enough that I could personally afford them, at this point I don't trust him in particular to actually deliver any of those things.

(And no, you can't convince me with some variant of "look at ${current version} of FSD" or "look at progress with Starship", etc., that's like responding to someone who doubts you can build a house by pointing to a pile of bricks: they're a necessary step, but aren't sufficient).