The quote is implying that essentially the existence of the fourth amendment was to protect people’s ability to hide things or their privacy. The correlation here between the first amendment part is because the first was written to allow all kinds of speech basically saying it wasn’t written for people who didn’t want to speak it was written for people to be able to speak. So essentially the fourth was made for people to hide things and the first for people to speak.
Explicit is defined as clearly expressed and leaving no question or ambiguity as to meaning. It is expressed without any implications and which leaves no room for explanation being distinct.
