https://www.vice.com/en/article/v7mzpj/pornhub-content-deleted-verification

"Before the purge that disappeared more than 75 percent of content on the platform, Pornhub hosted a lot of videos and photos that weren’t humans having sex. There were full-length movies, memes, and video game playthroughs that you might see on a non-adult site like Twitch, but there was also a ton of animation, 3D renderings, audio erotica, music videos, fanfic from furries and bronies, and stop-motion animation like LEGO minifigs fucking."

From 2020.