Thread:Noreplyz/@comment-2001:8003:4EAA:7B00:5C3:6DC3:118A:B5B3-20191206065405/@comment-39707429-20191209220557

That's generally not an issue for VSTF. The local admins can block them if they're harassing, and if they're harassing on multiple wikis, you can report it to Special:Contact and they'll act as needed.