And Just Like That

I was wondering the implications of that.

Basically, they can't conduct business on American soil

And, those financing them can be held criminally liable. Actually, I think technically their banks can be held criminally liable. I'm not sure if Soros himself is liable, assuming he pays for his terrorism in cash. But going through a bank is something the feds do not tolerate when it comes to funding terrorists, domestic or foreign. (18 U.S. Code § 2339C)

Correct, Antifa can't conduct business on American soil because it never has. Nor is it an organization. It has no center, no headquarters, no leaders, no organizers, no funding.

Just under 24 hours after President Donald Trump moved to designate Antifa as a terrorist organization, a key NATO and European Union partner voted to do the same.

On September 18, 2025, the Dutch parliament adopted a motion from opposition leader Geert Wilders calling on the government to classify Antifa as a terrorist organization. Wilders’ motion accused cells belonging to the international far-left group in the Netherlands of threatening politicians, disrupting public events, and intimidating students and journalists.