If this regime continues on into a second term, I expect that exit controls will be instituted for anyone leaving the country. It will get around pesky cases like this one, be a job-creating gift for the ICE/CBP unions that support Dolt-45, and extend the power of the surveillance state. The asset-forfeiture income stream to CBP will also become a billion-dollar business under those terms.
The moment they start seriously floating a trial balloon for border exit controls I and as many of my assets as possible will be leaving this country for good.