I think it may be a gloss on ad nauseam."One thing that I keep repeating "ad boredom" is the fact that some people will agree with all these things, but never apply them."
What is the meaning of "ad boredom"?
Hello, Thomas. I'm so impressed by your theory that I'm deleting my previous comment.I think it may be a gloss on ad nauseam.
i.e. I don't think it has anything to do with advertisements, though that is an ingenious theory.
The usual expression is ad nauseam. The writer invented ad boredom as a variation on ad nauseam: it was presumably intended to be amusing.So in "ad boredom", "ad" comes from Latin meaning "to" and "ad boredom" means "to boredom", that is synonymous to "ad nauseam".