Ah man that sucks. I suppose someone can misunderstand the situation and think they are being responsible, then never really check to see that it is the case.

I have seen people just start sharing articles using busy or other apps and commenting in the post that it is being done to show an organization on the blockchain. Then Donating the rewards to that organization when they decide to join.

You are definitely not a spammer. Can you get off the blacklist by joining a discord channel or something?