Boycott US

There are a lot of different ways to resist. I'm throwing my money and some volunteer effort at lawsuits to gum up the works, add friction to a bunch of the Trump administration's decisions, and make them expend a ton of resources even to accomplish the things within their power (or that are inevitable).

I know people who are feeding bad data into the surveillance state, clogging immigration and DEI tip lines with plausible but ultimately incorrect leads that waste their time.

There's a pretty serious boycott movement and it is making a difference to some businesses' bottom lines.

There's a bunch of other ways to contribute:

• Stirring the pot and feeding internal faction rivalries, like DOGE vs populist MAGA vs business interests. Elon Musk has lost a few prominent internal fights (China briefing at the Pentagon, hand picked IRS chief fired less than a week in, his NASA pick being withdrawn). These guys think chaos is a ladder, but chaos can swallow them up, too.
• Disruption with plausible deniability: blocking doors and driveways that look unintentional, jury nullification, firing Trumpers for pretextual reasons, wasting Trump supporting businesses' time and money, pranks that cause Trumpers to gather in the wrong place, etc.
• Further escalation as situations warrant.

If things escalate to where property destruction, outright fraud or scams or other white collar crime, or violence is justified, it won't be sudden. It will be a gradual build up, with legal resistance giving way to nonviolent disruption to property destruction and theft to violent resistance. But I think it's worth exhausting the less disruptive options first, and be satisfied that escalation is justified at each step where that actually happens.