Also, scare quotes:
They can imply doubt or ambiguity in words or ideas within the marks,[12] or even outright contempt.[13] They can indicate that a writer is purposely misusing a word or phrase[14] or that the writer is unpersuaded by the text in quotes,[15] and they can help the writer deny responsibility for the quote.
help the writer deny responsibility for the quote...
Yes. I think that's it.