Comment by LWIRVoltage

This is true absolutely

One would hope indeed- I do wonder on that ......

There's another observation though- Salt Typhoon compromised wiretap infrastructure - before Signal, there's no doub't some stuff like this occured over text messages- Because of everyone's efforts to go to Signal- even if it's for the message disappearing- with this, with military branches pushing it hard- with Sweden's Miltary pushing it, etc(for non sensitive stuff)- there's so much of that , that the attack surface overall is massively reduced. In short, if there's going to be stuff outside of vetted systems- running that sort of stuff Signal- likely still helps. (I'm reminded again, of the JD Vance interviews where he let slip that he'd been targeted ,and was informed about it by agencies- but that he was good because of his Signal usage. Now, I don't know what measures he takes to avoid zero day exploits and whatnot- the TLAs would inform him of that- but from what he was saying, it sounds like they were sure he wasn't compromised by that.)

(I'm aware a serious targeted effort would be more intricate than Salt Typhoon/ Trying to use the country's own general Wire tapping capability to target the VP)

Edit: Also, this reveals a bit about psyche- J.D.Vance somewhat ribbed the president- there is probably pressure TO use Signal, so a record of him criticizing the President can't be found out by the President or those more allied with the President who could then start retribution- I imagine dynamics like that, which are human behavior- -ultimately are what absolutely drive all of this.