Even if the test were irrefutably him (and it could be totally fake or someone else), how much would it cost to make an illegal clone of himself? How many do you think Musk could afford? Why should I trust any billionaire?
A pet clone is like 50k, I don't think cloning a human is technically more challenging, so 50k plus hush money?
Not that that is necessary, you could just get anyones urine.
I was musing with friends recently that there's no way that there's no billionaires with illegal clones that they pretend are regular kids already. I mean the tech bro billionaires would eat that shit up once they hear that it's technically feasible. And Musk is the likeliest idiot to do it imo.