I'm hoping that manufactures will start building a plausible deniability user profile you can log into while leaving your actual profile encrypted, appearing to be slack space. This kind of thuggery seems to be getting more common.
Deniable encryption can actually be very dangerous for people who are detained in places where torture is used. Even if you unlock your device, law enforcement have no proof that you have unlocked your real profile[0]. This is relevant to countries where people can be detained for not unlocking their devices, like Australia.
[0]: https://en.wikipedia.org/wiki/Deniable_encryption#Drawbacks