I find it inconceivable that a blockchain, designed to be immutable, censorship-resistant and transparent can allow a way for users to post opaque content. The chances of anyone paying 5HBD to read a post by almost anyone on here is close to zero, leaving the very strong possibility of definitively unprovable abuse taking on many forms as you've pointed out.
Leo seems to act with impunity and zero consideration for the chain as a whole and I am always surprised they haven't forked off and created their own chain. Then again, that would cost them and why bother when they can create scheme after scheme without fear of retribution?
Have you taken a look at the Distriator, #spendhbd project yet? I'd be interested to hear your views.
PS It's started already. Check out the most recent post from mcoinz79. Buy my subscription and i'll curate your posts...
Best wishes :-)
RE: Creator Subscriptions: Tackling Abuse with Challenges