I’m trying to filter out accessories that have annoying effects, but I’m not sure if this Fandom page has all of them. It seems pretty complete, but I just wanna make sure before I compile this.
also idk if this is the right category for this question, but it felt close enough to me
Honestly, I thought of as many hats that have particulars that I know, then I checked and that list has all the hats that I thought of, and I thought of half of this list, so, I’m 99% sure it has all the hats with effects.
Might be a little off-topic, but I could tell by your post that you might want to hear this; don’t forget, some hats also give off music/sound so don’t forget to block those too. 
I do not think there is a full list of problematic accessories. However there is a GitHub repo that has fixed ones. I’ll go and check for it now.
I don’t think you can get every single hat, but I think most of them are on that page.
OP is asking for a file with all the hats that give effects, not everything in the catalog.
Not really a file, just a list. Anything that has them listed like the Fandom page I linked is good. A GitHub repo works, but it seems like the page I found works so I’ll be using that.
Looks like that list has everything I can remember, save for one hat.
The Game Trailer Video Contest Winner, which has sparkles.
Instead of making a full list to remove every hat that has effects and/or sounds, why not simply make a little script that removes those things upon a player spawning? That would be much easier.
That’s actually big brain. I might just do this instead.