Basically, the court just said you do not have the RIGHT to be silent but must know of it and then must exercise it, meaning it is a now merely a privilege to those that know about it and know specifically, and legally, how to use it.
Anybody carrying a concealed weapon these days had better be very much aware of the right to remain silent/fifth amendment rights from here on out. The PTB are trying to send us a message about exercising the right of self defense against Obama’s sons.
Why are police officers required to inform you of your 6th Amendment rights and how to use them, but you are required to know and how to exercise your 5th Amendment rights?