Hi everyone.
Unsure if this is the best place to bring this up, but I came across a post with the explicit rating found here https://e621.net/posts/3423212?q=ori. The explicit rating appears to be based on that the characters "perineum", the area between the characters anus and genitals, is visible. I'm a bit uncertain of this explicit rating because no genitalia or anus is actually visible or outlined. I'm aware that showing a character's perineum causes it to fall under the explicit rating. However, would this also effectively cause many questionable and safe posts already on the site with a character presenting their butt/featureless crotch/where you can see the area from their crotch to the base of their tail, or perineum, to also be explicit?
Again, sorry if this is not the right place for this, I was genuinely confused from this post and wanted to make sure the rating was correct or not.