> Secondly, and perhaps more importantly, I don't think it should.

Why exactly should what you think the world should look like determine what other people are allowed to build?

People’s bullshit detectors have gone off on the launch of basically every single billion dollar tech company. That’s the downside of being early. No one believes it will work. If everyone believed it, you’re late. I’m sure I could find a comment such this, basically verbatim, on the launch post of every successful startup to come out of YC.