Sure, lots of things are more important than "the hacker ethos". Like critical thinking and independent thought, self-reliance, the joy of actually creating something yourself (which AI is a hollow, artificial substitute for).
Why shouldn't one lament sacrificing individuality and creativity, and increasing our reliance on corporations, all for the sake of convenience?
I think you just wrote "lots of things are more important than the hacker ethos, like [axiomatic rederivation of the hacker ethos]". That's not a persuasive argument.