The cut off of the ACA CSR payments are a well-considered extortionist tactic, not random spite. If Trump keeps badmouthing the Exchanges people will stay away, with who knows what effect on profitability.
You worry about NAFTA, I worry about payments on the national debt. When
he was a crooked developer in New York City, his policy was never to make the last payment. That is what he has done with the CSR payments. He may
wait to the worst possible moment, then default on the national debt.
Nice economy you have there. Be a shame if anything happened to it.