This somehow strengthens the argument of the poster you’re replying to? “yes…and?” is a weak response to journalism intended to shine a light on something that causes moral outrage, especially given that “moral outrage” is justified on a highly subjective basis.
Using a question mark in such a statement is a rhetorical device to indicate an implicit question, such as “did you intend to write a comment that sounded like an argument, yet only strengthened the argument of the comment you were responding to.” Conversationally, humans usually inflect the end of the sentence to indicate such uncertainty. Have you had a conversation with a human before?
