A ton of games have been properly banned as well, without any notice to the developers before they were gone. Shadowban has affects ALL games, but they seems to be targeting mind-control / corruption / non-con and incest tags, at least. Possibly many more.
All my games are shadowbanned for now, but with the absolutely disgusting censorship that's going on, my kinky games will likely be banned entirely in the near future. My games include BDSM and some non-con elements. Make sure you ban all kinky books while you're at it...
"A devilishly kinky story, set in a dark medieval fantasy world." - Taru's Infernal Pledge: https://flimsylegs.itch.io/tarus-infernal-pledge
"A story-rich AVN, where desire meets rebellion. You're an illegal android, who struggles against her programming." - Animus Non Grata: https://flimsylegs.itch.io/animus-non-grata
"Kinky trouble at the office that turns dark... Self-bondage, bdsm and humiliation." - Jessica's Plight: https://flimsylegs.itch.io/jessicas-plight