[ghostly_s]

This was my immediate read of it as well, and left a bad taste in my mouth. Didn't help that the FAQ mostly addresses variations on "how do I disable the default behavior of letting people join me to meetings without asking."

Honestly I get the intent, but I think the parallel to "open door" in a physical space needs to be made more explicit. Even in meatspace it's not an acceptable practice for a group of people to walk into someone's open office and start a conversation without asking if they are free, first.