I curate my home feed by mostly following accounts that put politics and stuff under a CW.
You are able to filter posts by searchterms and tags, but that might not remove everything, so I’d use the local and federated timeline with caution if you’re worried about that.
I personally use the filter feature to remove all genAI images and that works pretty well for me so far^^
It also helps that I’m mainly a…proactive? user and tend to seek out interesting posts with selfmade feeds instead of solely relying on my timeline.
I mean, I like Katawa Shoujo as well, but there’s no need to be that condescending towards other games😅