The closest I'm finding are rubber "fidget rings" or "stim rings." They come in different styles and some of them are really cheap, you could buy a handful and experiment, maybe turn a spiky one inside-out or something

I'm not even gonna start on the very real problems with AI or we'll be here all day. But a thought for the road:
If someone is saying "This is a perfectly respectable art tool but also nobody should know when we're using it" then maybe they need to look at their own insecurities first...

Her Photoshop (and digital photo) examples are valid and also ruin her argument. 😂
Yes we label our work as digital art!
Yes we got told digital "painting" wasn't as arty as real paints!
And the solution wasn't to hide our tools, we OWNED it until eventually digital art became a normal thing

Or go to AO3, there are some professional-quality writers over there and over 2 decades of HP content 😁

It just popped up on my feed a few minutes ago and I immediately remembered there was a(nother) confused person in this thread! Are we both hip now?