I'm not moderating the place anymore (beyond massive issues) or logging in much, and once Admin gets back, I quit. He's been around since 2018 and doesn't seem an out an out troll or mentally deranged from my quick checks. As such, freedom of expression applies imo, he's entitled to his views about balding but not the repeated image he keeps sharing. You shouldn't let it get to you so much, he's not even saying anything to you directly.
You are spamming the same image in few threads though, consider this a warning, don't take this to the new research section again. One more report, that's it.