What happened to the troll faces?

I used to see them everywhere. I don't even see them on Facebook meme pages anymore. What happened?

A meeting at Trolls Anonymous: A humorous sketch imagining what would happen if vicious online commentators met face to face - John Crace, 2016

Troll Face Dementia by MRX789 on Newgrounds

Trollface/Trollge, Godverse Wiki

Trollge, Villains Fanon Wiki

Youtooz Troll Face Figure, 3 Vinyl Figure Troll Face Meme - Youtooz Meme Collection : Sports & Outdoors

The best Troll Face memes :) Memedroid

Troll Face comic Vol. 44: What happen to my mom?! by Kyurem600 on DeviantArt

Troll Face Story - 9GAG

VS Trollface/Trollge FULL WEEK (OUT NOW!) [Friday Night Funkin'] [Works In Progress]

Troll Face Meme - Imgflip