So, on mobile while(I don't know about on pc), i can share an image directly to messenger, but if I try to share a link, to a pool for instance, Facebook blocks it with a message reading "#368 the action attempted has been deemed abusive or is otherwise disallowed".

Meanwhile, I can send links from fucking Pornhub all I want. Anyone else notice this? Any work around?

Might be getting picked up as spam, just share the post/pool number or title to the person to search for by themselves.