[strken]

Go read https://knowyourmeme.com/memes/rent-free and learn the origins and predominant usage of the phrase.

In addition, it literally says "rent free". There's nothing intellectual or pseudo-intellectual about reading the phrase "rent free" and concluding that the information does not pay anything to live in your head. This is basic reading comprehension.

[junon]

JFC nothing pays rent to live in your head. I don't see the point of analyzing something so literally, completely sidestepping the content of the article in question.

Get a hobby.