ochlophobist
A person with a phobia, or fear, of mob-like crowds, as opposed to simply open spaces like agoraphobia or large crowds as with enochlophobia.
obsolete, rare
The Easter Trip of Two Ochlophobists.
Where it comes from
From Ancient Greek ὄχλος (ókhlos, “crowd”) + -phobist.
Adapted from the Wiktionary entry ochlophobist (CC BY-SA 4.0).