Does milia spread?

A small chalazion has appeared just below my eye.

Are milia also spreading like water warts??

If it's spreading, I think I should go to the dermatologist as soon as possible.

According to mom (people from the old days), haha

Milia disappear if you bother them, so they say to bother them lololololol

I'm curious whether milia spreads easily or not.

And if a procedure is necessary, is it just a laser treatment?