I believe this restriction is meant more for people who are advocating self-harm ("kill yourself" memes and the like), which explains the isolation. I don't kno

I believe this restriction is meant more for people who are advocating self-harm ("kill yourself" memes and the like), which explains the isolation. I don't know how Facebook handles it, but on Twitter I've received different algorithmic responses for "we think you referred to hurting yourself" vs "we think you told someone to hurt themselves". (Both of these were misinterpretations by the algorithm.) In the former case, my account did not get locked down, I just got offered resources. There was obviously a pretty egregious mistake in your case. Hopefully you can get a quick reversal.