I make no claim they are or not, simply that making a claim about banks doing something isnt anti-intellectualism, unless you believe making an unverified claim (in your eyes) is anti-intellectual.

Wikipedia states "Anti-intellectualism is a hostility to and mistrust of intellect, intellectuals, and intellectualism commonly expressed as deprecation of education and philosophy or dismissal of art, literature, and science as impractical and even contemptible human pursuits.[1]"

None of that is happening in the grandparent (as far as I can tell.)

You can certainly accuse them of biased unverified information and demand proof, its just not anti-intellectualism.