Is there only one "critical thinker"?

I have often wondered if all the people on the internet who claim to be "critical thinkers"
are just the one person.  After all, they seem to have the same view on almost every issue, even those which are highly contentious, and for which there is a great deal of evidence to suggest they are wrong.  Interestingly, so-called critical thinkers always seem to back establishment views.  How this makes them a critical thinker, I don't know.  Mindless consumers of establishment drivel would be a better name!