This just shows how far my life has diverged from my former social circles. I can't recall the last party where I saw 2 people kissing, let alone people getting naked in bathrooms by choice or not. Heck, I can't remember the last part where I saw someone more than slightly buzzed from the local microbrews they are drinking.

A party now is something that starts around lunchtime and typically winds down by 10 or 11 at the extreme latest. It allows me to forget that the concerns you raise are even things anymore.