At least 2, at the moment.

Yes, windscribe vpn sends your DNS traffic to its own servers to prevent your ISP from spying on your traffic. They claim to be able to block ads so why are you also trying to run a pi-hole box?

Are you suggesting that large online spaces should have laws and police to investigate and enforce the laws? Of course this is already in place, but not at all enforced in the same manner as a public place.