You know when you're asking for advice or whatever from people and then they reply with "I asked ChatGPT and here's what it said"
That's less than helpful! It's like horrendously wasteful on every single axis and also spectacularly literally thoughtless!
Indeed it seems to me even somewhat the opposite, because LMGTFY was a way to say, "uh, you know you can go look it up"
LMLLMTFY says sometting like, "I don't know whether we can go look it up ... and I think you don't even know that much"