While I wouldn't exactly call this 'kosher MMT'
I mean, MMT does not, and should not, have anything to say about foreign agreements and interference, in the same way that it doesn't have anything to say about what the division of profit is, because those things are not related to how money works. We're used to neoliberalism being this all encompassing theory of the will of the market, but if you don't have to peddle to the debt market, you can leave it all to the disciplines who actually deal with how things work.
MMT people, or people who like the necessary soundbites? I'm nowhere near being an economist, but the less known creator Bill Mitchell is clear on his semi daily blog about what is MMT, and what are his political beliefs informed by the appropriate disciplines. He has also been critical of the fanbase overstepping, with vague allusions that I understood as criticism of the popular American new generation graduates.
I feel you, it is the libs trying to pave over the cracks, but it is not the tool's fault.