As I understand, a print publication can't have a business entity in the US if it's owned by a foreign adversary. Given that, an American could still travel to the foreign country themselves and bring an issue back. That would be similar to side loading apps.

In order to comply with the law, Apple and Google cannot distribute the app because it is deemed to be unlawfully owned by a foreign adversary; that's the ban. But anyone who wants to get it through other means can still do so. Presuming that's how it works, it doesn't seem to be logically different from radio/print media.

> Like such cannot be enforced for example against foreign radio stations or print publications.

If the law and acts calling for their divestiture were deemed "content neutral" then they could. But an app, with algorithmic profiling, delivery, and data capture, for the purposes of modeling and influence, is not the same as a radio station or a publication, so it would probably not be easy or even possible to the SC's standards to write a content neutral law in that way. But they have deemed that with apps like TikTok, when done so carefully, it is possible and divestiture can be enforced neutral of content.

We don't need to stick our head in the sand and act like TikTok is the same as a print publication.

The SC's decision, and Gorsuch's opinion in particular, is carefully written to not fundamentally rewrite the First Amendment, I'd urge you to read it.