honestly they're extremely distracting
"oh, but blu rass! the neurodiverse community can only focus when fidgeting!"
ok so
the problem with the stim toys currently used as a trend is that they all make repetitive noises which become annoying, very noticeable (especially in a classroom setting where the teacher is the only speaker), and are very visible phenomena (even for like the fidget cube's non-noisemaking facets). this leads to a distraction of the people around the person fidgeting. so, a decision needs to be made regarding the toy: let the students around the fidgeter be unfocused because of the fidget _______, or let the fidgeter be unfocused him or herself
it simply makes no sense to permit fidget _______s to be used within a typical classroom setting as they have been
there is a very simple solution: get a stress ball
get some rice or flour or even some sort of extremely non-viscous gel-based liquid, put it into a balloon, bam, stress ball that doesn't make noise and can easily be fidgeted with in a manner that isn't noticeable unlike the fidget _______s described above