I would rather take a picture of almost anything rather than a restroom so there's no doubt at all. The only exceptions might be a cesspool or a disaster about to happen to me i.e. the car that's about to hit me. lol
Honestly, I refuse to take pictures of public restrooms (other than single toilet ones where I'm not invading anyone else's privacy).
What's done is done. An egg cracked cannot be cured.
There are 3 kinds of lies. Lies, Damn lies, and statistics.