Additionally, I’m not flipping light switches while controlling a giant machine capable of killing people. Not sure why they compared the two.

There are huge swaths of the US not covered. You could be driving between two cities less than an hour apart and hit dead zones.

I suppose this is related to your “users are inactive” point but I also feel like it’s more common on Reddit to have multiple/alt accounts. Hell, in my time on Reddit I think I made 7+ accounts.