In my experience, visual novels tend to be very much the same in most cases. Lotta reading, one or two sprites (with emote variations) per character, and you unlock scenes based on the dialogue you choose. It's always the same, and I'm pretty over it. The most work that goes into those games ( I say "games" very loosely) is the writing, and it just feels like visual novels just need to be considered more like books or comics, unless they have significant gameplay in mini games. In the NSFW category, new visual novels show up pretty much by the hour. Not really efficient to try and exclude each game individually when they just keep coming consistently.
I've never enjoyed simulators, have grown tired of visual novels, not a fan of most top-down RPGs, and text-based I also don't like. Like I said, it would be awesome if I could exclude multiple tags so there's not as much to scroll through when looking for the genres I enjoy more.
I knew about Steam's exclusion filters years ago, and I find them quite useful.