Yes, from the US economy's point of view this is a massive own goal. But I'm far more concerned with the people affected than with the US economy or the companies. Having to re-schedule your life on a 48 hour notice is a very hard problem in logistics, finances and various paper tigers. I'd focus on personal safety first and sort out the details bit-by-bit, the one thing I would not do is to try to get back in to the USA in a situation where I would expose my family to ICE and their penchant for cruelty. Anything better than that.

There is ONLY one solution - get back to America tonight, sort out the logistics afterwards.