Tunnels are dangerous. Elon is proposing to build really narrow tunnels that are hard to evacuate and then allow every random vehicle inside it. Yes it's on a sled but who is certifying that my fellow tunnelgoers' vehicles won't leak fuel, spontaneously catch fire, or find some other special way to kill me?
Elon has some good ideas and some stupid ideas, this is of the latter category.
Elon has some good ideas and some stupid ideas, this is of the latter category.