Well, think about it - almost every other interaction you can have with an individual in another country is mediated by government. Physical interaction? You need to get through a border and customs. Phone call? Going through their exchanges, could be blocked, easy to spy on with wiretaps. Letter mail? Many cases historically of all letters being opened before being forwarded along.

We lived through the golden age of the Internet where anyone was allowed to open a raw socket connection to anyone else, anywhere. That age is fading, now, and time may come where even sending an email to someone in Russia or China will be fraught with difficulty. Certainly encryption will be blocked.

We're going to need steganographic tech that uses AI-hallucinated content as a carrier, or something.