It's the fear of little humans or people of average size but with very little body parts (in particular hands).
It can also be fear of itself being of very small size, almost microscopic.
Very few people are affected by it so it's still understudy, it's believed that it was born by a dream but we still don't know what happened in it.
I have a very normal phobia, I'm afraid of littlehumans That's Miruphobia!
An irrational fear, aversion, or deep discomfort toward individuals perceived as incompetent, unskilled, or incapable—especially in roles of responsibility or collaboration.
Her mirophobia made her dread group assignments—she couldn’t handle working with people who didn’t know what they were doing.
The CEO’s decisions were driven less by logic and more by mirophobia—he simply couldn’t tolerate incompetence at any level.