It is rather disingenuous to backpedal from "you can easily block them" to "is that a problem? who even cares" when someone points out that you cannot in fact easily block them.
I was referring to legitimate ones, which you can easily block. Obviously there are scammy ones as well, and yes it is an issue, but for most sites I would say the cloudflare cure is worse than the problem it's trying to cure.