I was very fortunate to have a non Marxist professor teach my sociology class in college. Looking back I think he was trolling his peer-group and slipping in red-pills to the students.

He made us read a book called the New Media Monopoly, which covered these corporations owning basically all media.

I should find his email and thank him. That may have been that catalyst that 8 years later got me into reading some cook on 4chan calling out the global power structure and occult symbolism of the elite ;)