I didn't propose to solve any problem, I pointed out the obvious flaws in claims about Apple's security and resistance to gov requests. Private keys are differ

I didn't propose to solve any problem, I pointed out the obvious flaws in claims about Apple's security and resistance to gov requests. Private keys are different than passwords. Password hashes are computed server side where the password can be trivially intercepted. CPU backdoors are a security problem, that doesn't negate the existence of other security flaws. Moreover CPU backdoors are far more costly to implement and effort should be directed first at cheaper/easier weaknesses, like ineffective encryption of data.