By destroying the “Administrative State”, what they are talking about is destruction depersonalized, secular institution that underpins the rule of law and scientific/evidence based policy making.
It results in arbitrary and incompetent governance by oligarchs. So, Russia and The Age Imbeciles.
That said, as we’ve seen with Trump/Musk the emotive propagandists and the tech bros is not a stable equilibrium. Bannon hates Musk.
But the damage they will wreak will be severe because, I agree, their interests are aligned for now.