First, I didn't know there was such a filter, thank you!!! I have been unfollowing those who do so, if it gets bad enough.
I recently had a discussion with one such person, and since then he's stopped. You are on the right track with this post. Most people here don't deliberately annoy others. But a constant flood in the feed, as well as other breaches of etiquette can be harmful to one's growth.
!ALIVE
The only real option I'm afraid to say.
A good win.
I don't mean to offend, this is just a few thoughts I have about the matter; I guess if people take offence that's on them right? It's probably coming from a feeling of guilt anyway. It's their prerogative. I just don't see this sort of spam-re-blogging as a positive, and said so.
Thanks for your comment.