Me too, although it’s slightly less than normal ones, the only thing ours ever did was stop kids punching each other and DARE once a year.
And if this fails you can still use the brass knuckles, plus rob them too.
My issue seems to be that when those guides were written it assumed I had pulse audio and no pipewire.
Didn’t work in Kubuntu, I guess I’ll try Fedora
Well basically
Some say Samsung was in development of such a device… They had this prototype that you could fit in your pocket.