I don't care about what you do in the 'privacy' of your own home. [=I don't care what you do when you are at home by yourself or with your family]
She felt that the guard's request to search her was an 'invasion of (her) privacy'. [=she felt the search did not respect her privacy]
Celebrities have a right to 'privacy'.
(..) Dot, dot, dot. You do the math. Darling goes in the front. Buddy takes a five-alligator count and follows her inside. You put on these privacy glasses to blind the CCTV camera. Another five-alligator count. Darling gets in line, Buddy takes her hostage, shotgun to her head. (..)2017 Baby Driver