nostr:npub1j2c8qysrr7shyjy88xkcx4p6nszkurfyf4pn4rh6fq7s8gasx9mq7zxn95 There is gullible falling for psyop like high frequencies and such... However there are real technical abilities of this system that can be abused. Some of it is in active use for years worldwide for years because the core specification of cellular modem allows for it. There are engineering papers published on it. The only question remaining is "would they do it on mass scale?" (current usage is on targeted individuals). And,even if they do you won't notice it as it sits below OS.