This might be the perfect Hacker News comment. It's a shifting of the premise to something which is axiomatically indisputable, but clearly has no relevance to the argument.

OP said that self driving cars are 10-15 years away.

I observe that the hardware has already been developed and that Tesla anticipates its software being ready within the next 12 months, suggesting that a ten year horizon feels conservative.

HN pedant wades in to make an irrelevant point.