Why is the US Flag displayed Upside Down?
The upside down U.S. flag is an official signal of distress. It is not meant to be, and is not officially recognized as any type of disrespect when so displayed for the right reasons. To the contrary, here is the relevant part of the US Code of Laws regarding how to fly the flag when in distress:
United States Code, 2018 Edition
Title 4 - FLAG AND SEAL, SEAT OF GOVERNMENT, AND THE STATES
CHAPTER 1 - THE FLAG
Sec. 8 - Respect for flag
§8. Respect for flag
No disrespect should be shown to the flag of the United States of America; the flag should not be dipped to any person or thing. Regimental colors, State flags, and organization or institutional flags are to be dipped as a mark of honor.
(a) The flag should never be displayed with the union down, except as a signal of dire distress in instances of extreme danger to life or property.