option for data self-destruction when entering a specific panic password on mobile devices, upon being forced to "unlock", should be available by default already.

there's no excuse for vendors not to include some countermeasure like this, to mitigate the threat from #cyberfascist "device search" at borders or police stops.

I'm not at all sure how to achieve plausible deniability, but certainly one could come up with something?

I consider #cyberfascist laws morally null and void.

e.g.

https://en.wikipedia.org/wiki/Legality_of_piggybacking