I think FAANG developers would be better equipped than taxi driver to manage this. And besides, I don't think I am really against some kind of professional certification like actual engineers do. Right now SWE do not manage any of the downsides of what they inflict upon the world, and it's a damn shame. That said, having a limited number like taxi medallions in some cities would be stupid, even though I can see how it might make sense in a city.

I agree with you that it requires scrutiny and the process must be open and fair, like most things in a working democracy. I also think that it is not out of line to have mechanisms to ensure whoever is in a situation to kill, mug, kidnap or ransom you has no interest in doing so.