That's not an AI problem, it's a a general blog post problem. Humans inject their own sawdust all the time. AI, however, can write concisely if you just tell it to. Perhaps you should call this stuff "slop" without the AI and then it doesn't matter who/what wrote it because it's still slop regardless.
I completely agree with your parent that it's tedious seeing this "fake and gay" problem everywhere and wonder what an unwinnable struggle it must be for the people who feel they have to work out if everything they read was AI written or not.