Honestly I'm not sure how people like you pull something like that out of their asses.
All they did is mention fetishes they didn't like and said "yikes", which is one of the ways of showing their disapproval.
I checked their posting history and I didn't find a single message, that shits on that game.
If sharing your opinion without actually shitting on something considered shitting on something, something must be wrong.
So, what do you get out of it?
Your argument here makes zero sense. I'm all for people having the freedom to enjoy what they want to enjoy (minus pedophilia and murder, of course), but for gods sake, the tags are there for a reason. He sees rape or gore? Cool, that isn't his flavor, I get it. He can go play one of the other six thousand odd games on this forum/website, there's literally no reason for him to jump on the actual thread itself and make a judgmental post over his 'disapproval'. That's like driving into a Burger King drive-thru just to tell them you hate fast food.
He obviously doesn't doesn't shit on the games, but he habitually searches them out just to whine about them (literally all but a couple of his posts are him/her whining). Even then, how can someone have an opinion on something they haven't seen or played? Nobody's judging how he (obviously) enjoys incest-focused games, or that one of the few he doesn't whine about is catered towards pedophiles.