Maybe make a hashtag for cosplays? Or make a section that’s titled “Cosplay”, since all crafts could/are included in cosplays. Two, i do think amigurumis (ignore if i misspelled that) should have their own group, for people who dont want to see posts about those, and since it could be either knit or crochet. It could stop alot of the conflicts with some members of the apps to just be able to ignore either side! Even if thats not the reason, itd be easier to sort!