“Fame today is a matryoshka doll: inside each celebrity is a series of smaller, hollow simulacra, and, at the very core, there is a hard little being who feels buried alive...”
Change “...hard little being who feels buried alive...”
to
“the most complete vacuum in the multiverse - incapable of even supporting random quantum events...a literal black hole of nothingness”.
Lol! I think your version is much more accurate!