Full Idea
The Kantian strain survives in the notion that metaphysics is not about the world, but about our 'conceptual system', especially as what structures our thought about the world. This keeps it a priori, and so not about the world itself.
Gist of Idea
Kant survives in seeing metaphysics as analysing our conceptual system, which is a priori
Source
Tim Maudlin (The Metaphysics within Physics [2007], 3)
Book Reference
Maudlin,Tim: 'The Metaphysics within Physics' [OUP 2007], p.78
A Reaction
Strawson would embody this view, I suppose. I take our conceptual system to be largely a reflection of (and even creation of) the world, and not just an arbitrary conventional attempt to grasp the world. Analysing concepts partly analyses the world.
Related Idea
Idea 16256 For Kant metaphysics must be necessary, so a priori, so can't be justified by experience [Kant, by Maudlin]