This knife argument is overused as an excuse to take no precautions about anything whatsoever. The tech industry could stand to be more responsible about what it makes rather than shrugging it off until aging politicians realize this needs to be adressed.

Using LLMs to fact check is a flawed proposition, because ultimately what it provides are language patterns, not verified information. Nevermind its many examples of mistakes, it's very easy for them to provide incorrect answers that are widely repeated misconceptions. You may not blame the LLM for that, you can scratch that to generalized ignorance, but it still ends up falling short for this use case.

But as much as I dislike ads, that last one is part of the problem. Humans losing their livelihood. So, going back to a previous point, how does the lowered ad budget help anyone but executives and investors? The former ad workers get freed to do what? Because the ones focused on art or writing would only have a harder time making a career out of that now.