How to agree with something Trump does without endorsing trumpism

When Donald Trump killed the Trans-Pacific Partnership, a "trade deal" that had been negotiated by representatives of multinational corporations and government bureaucrats in utmost secrecy in order to give corporations the power to decide which labor, environmental and safety laws they'd obey, I started to hear from "progressives" who had suddenly discovered the deal, and decided that if Trump was against it, they should be for it. (more")