Kinda makes you wonder what's in their bedroom they're so concerned about being uncovered. I'm all for privacy as a right,but people don't usually go balls to the wall on their bedroom privacy just to not be seen changing. People wont even assume just regular sex stuff. People will assume terrorist plots or a murder dungeon or your mom.
Privacy is privacy is privacy. There's no need to justify it. Desiring it isn't an indicator of any wrongdoing. The second you are okay with literally every aspect of your existence being completely public, and I mean all of it, is the second your statement holds any ground.