I don't see how people expressing their opinion is bad. You can say it's altering Tinkerer's original vision, sure, but at the end of the day you're saying people being able to skip content they don't want is a bad thing. I think keeping it optional is the perfect solution and don't see why that should be changed. He can write his more extreme stuff and players who dislike it can just skip it.
No I'm not saying opinions are bad. But there are people who have gotten belligerent & demanding over the mere existence of some of this content. Some of these people dont want it at all or get overly mad when there is some content they dont enjoy. There is a difference between giving you're opinion to a creator for them to hear, consider & alter, & bullying a creator into doing what you want or making them feel they cant explore that kind of thing in the future.
Compare the beginning of this project to now & you'll notice that the stories for each girl are far tamer now, & even when Tinkerer tries to spice things up it backfires. In the beginning the Werewolf scene was created as a bit of humour at the players expense, I havent seen anything like that (not even as an option) since the backlash that followed. RoD double was a fu scene IMO & kept things between MC, MC & Erevi but people couldnt even seem to share with themself! So the likelihood of Duplicate content has dropped.
If the majority of people were constructive with the criticisms then mabey Tinkerer would be more confident in adding the scenes & perhaps more mindful of choice when doing so. But people crying, shitting the bed & rage quitting just makes creators apprehensive about things they want to include.