Hm. Funny word it is ‘kenophobia‘
Fear of open or empty spaces it is.
From the Greek ‘kenos‘ meaning open and ‘phobos‘ meaning fear it is.
The same as agorophobia it is not.
Fear of crowded or enclosed public places that is.
Almost exactly opposite of that kenophobia is.
Often mixed up they are.
Irrational fear of male Barbie dolls Kenophobia is not.