I am using https://steemwhales.com/clean-trending/ to have some easy to find downvotes I can spread my hate on.
They auto suggest posts which rewards consist mostly of bought votes.
I like that...makes it easy and there is a good chance the post should not have this many rewards and should not be on trending.
I am not sure if I downvoted him more than once as it seems most of his posts are using bots.( Now I am sure as I manually downvoted. I mean what is a flagwar without flags?)
We will see how this develops.
I got downvoted before but I cant recall by someone who had more SP than me and also some friends with a lot more SP so it will be an uphill battle.
I might take a break and focus more on tribes if this will be a longer thing to not give to much material to downvote on.