I'm suggesting using AI to combat the AI issue, not complaining endlessly with pointless points that do nothing to solve the very real problem that is not going away by being stubborn or rude. My suggestion, which I use myself, helps limit the blast radius. Doesn't mean I have to get involved with it while it's doing what it does. Do you also question email filters and argue that sending spam is wrong and suggesting to use a spam filter is not useful to the conversation?
GP proposed the site should solve the problem once at the source, and everyone benefits. You counter-proposed that every individual reader should take manual action on every headline they see. That's a lot of redundant wasted effort across the userbase.
To continue your analogy, that would be like if Gmail got rid of spam filters, and then told people to stop complaining endlessly and manually copy every email they get into SpamGPT to ask if it's spam or not.