I don't think that guy's take is entirely unreasonable. I was super into the gaming facesitting scene before the fart. My reaction wasn't quite as strong as his, but still. Kind of ruined it for me.
It would be nice if some settings were added to warn about and disable certain fetish content. If memory serves, there was a fart scene in the last game that was optional or had a warning before it so you could skip it if you wanted to. I'm happy that this type of content is being provided for the people that are into it since I know it's in short supply, but it shouldn't completely alienate people who aren't into those fetishes by not giving them a way around them, if they enjoy the less fetishy femdom content.
Hell, I don't think it would even be hard to retool certain scenes, to have a non-fetish version for the more vanilla audience. Like the gaming facesitting one, for example. Change a few lines of dialogue, remove the fart particles and sound effects — and boom. An alternate version of the scene that non-fetish players can still enjoy, if they toggle fart content off.
Of course, I know that wouldn't be possible for every scene. Like, the gas mask scene wouldn't have an alternate version because that would basically be creating an entirely new scene from scratch. But with a mixture of adding slightly altered variants of scenes that would only need a minor tweak to remove the fetish, and disabling scenes that are too involved to realistically modify when players turn off those corresponding settings, I think everyone would be happy.
It's fine for this game to be built first and foremost for the fetish crowd, but it should make at least a bit of an effort to be something that everyone can enjoy.