Good idea, thanks.
I don’t expect to have to do that.
The US military has not played it’s part,yet.
Every time I see that, or hear someone suggesting it, it PISSES ME OFF!
Either fly the flag correctly or not at all.
An upside down ensign is a distress signal. If I see one flown that way, rest assured, EMT’s Fire and Rescue and the police are on the way to help you out of your emergency.