How? he down votes everything and will not engage. He's a total dick.
He's driven people off the platform, and has attacked me previously (many times).

he never posts to downvote him, he does nothing excpet create a negative atmosphere.
A way to sort it out?
Being able to decline rewards from a specific user would be a good idea..
If that was the case, I would give some hive myself to users, to avoid accepting his upvotes. No curation rewards that way...