Yeah, I love Naomi Brockwell content. I've watched some of her videos on Odysee until I had enough of the constant buffering there and never loading the videos. I hope @skycorridors creates a channel here in HIVE where things seem to work better.
Regarding the AFU thing, this passage here of the first link is quite telling:
"This vulnerability within the Signal app may not be a design flaw, but rather a deliberate backdoor to allow authorities to access private messages. The app was initially funded with backing from the deep state, after all."
So, does whatsapp or telegram has the same "feature" of being able to open up our phones while in partial AFU?