Yeah, the game's already shadowbanned, can't find it via itch's search
You can still do tag search to find games that are tagged like adult, hentai and ect.
People just cant use the lazy way anymore until Itch.io can find a payment processor that isnt corroupted by a goverment or Australian Karens. First then they likely will get re-indexed.
The only option people can do to re-index games again, is to remove ALL payment options on their games. Including donations.
(You can still have a patreon or any other supporter site as a way to pay them)