We live in an age of incredible numbers of things people have made yet there are loads of things I'd like to have or buy that don't exist and AFAICT never have.
Sadly most things people make are basically the same as some other thing someone made before.
I think of something that should exist but doesn't about twice a week at least.
Sometimes it's a whole new thing, sometimes its just an obvious (to me) tweak to an existing thing.
I have often thought it might be worth a whole mastodon account just tooting things that someone should make but no-one has.
Today's one is a Hammond Organ virtual instrument that supports microtuning. Preferably though MTS-ESP. I mean c'mon most synths do.