#Mastodon we have a problem with link embedding bypassing control mechanisms for exposure to shit, and showing unsollicited pictures (say, of a real bastard making a nazi gesture), without the possibility to filter that out a priori (unless people who post these links realize by themselves this displays the picture and use a CW -- but they may not be aware of this when they post, as it takes time for the embedding to show up after a post).

Yesterday I had to remove a link from one of my toots after realizing a posteriori what the embedding was showing.