I don't have to tell you that there is just an insane amount of AI chatter on the TL, and 90% of it will actively degrade your understanding of what's going on if you pay close attention to it.
So next time an AI guy crosses your feed, search their TL for "RAG" & see what they were saying about it over a year ago. If they were saying long context means it's dead then block them in the interest of epistemic hygiene. That was always untrue & now everyone knows it.