Are "Important Elements of MMT" Accepted By "Much Of The Financial Establishment"?

Jeez.

Of course MMT sounds loony to the non-economist. But I don't deserve an opinion on it. So, for theoretical purposes, I resolutely suspend judgment. Ask me to vote on a policy presupposing it or not, then, other things being equal, I'd vote against it. Sounds like actual voodoo economics to me. But God knows. Economics!: a whole, like, science that requires, like, actual knowledge to understand.