Ask HN: Future encryption issues mean more lofi techniques make sense again?

Veritasium did a youtube video[1] on something I'm sure we've all thought a lot about, how the future of computation with our current level of encryption. Wondering if more lofi methods like number stations[2] make sense again into the future?

[1]https://www.youtube.com/watch?v=-UrdExQW0cs [2] https://www.youtube.com/watch?v=zjaLfOySsFc