The Question Concerning Technology Okay, cool. I'll riff on that a little.
Making itself intelligible is suicide for philosophy, because full disclosure exposes philosophic thinking to enframing. Heidegger's thought is a dead end however because it sees no way out for thinking. The "new" kind of thinking he proposes is too garbled; in flight from enframing, he runs straight into the abyss.
I think there is more to it than a vague spiritual sentiment, however. We are in a bind because enframing, as the ultimate practicality, cannot be argued with on pragmatic grounds. In no concrete situation will you ever be able to argue persuasively against enframing because enframing can always establish its superiority by pointing at the numbers. In the big picture this turns everything (including us) into standing-reserve, but that vague, metaphysical, wishy-washy fru-fru spiritual-sounding claptrap can never be convincingly employed against a concrete instance of Gestell.
That only works when you can posit a hard ethical limit, and those are increasingly hard to come by. Nothing seems to serve that purpose, or at least, nothing that can stop overcome the present and lead us into a post-technological age.