alt Hacker NewsBut as the GP comment asked:
1. In what way is it a risk to the plane? Or is the idea that we should not attempt to evaluate whether pilot's decisions are objective and reasonable? Is there some objective rule being used? (Or if an objective rule can't be stated, is it more like the pilot's feelings or mood about the passenger(s) at any particular moment?)
2. But if someone believes it's reasonable for pilots to turn planes around based on whether someone is wearing a pro or anti Biden/Trump shirt, etc. wouldn't the better solution for airlines to just proactively ban clothing, stickers, etc. with countries' flags, candidate names, political slogans, etc. rather than having pilots turn around planes midflight based on a whim(?), costing hundreds of people large amounts of time and money?
> wouldn't the better solution for airlines to just proactively ban clothing, stickers, etc. with countries' flags, candidate names, political slogans
https://www.united.com/en/us/fly/contract-of-carriage.html
Rule 21 Refusal of Transport
Part H: Safety – Whenever refusal or removal of a Passenger may be necessary for the safety of such Passenger or other Passengers or members of the crew including, but not limited to:
5. Passengers who are barefoot, not properly clothed, or whose clothing is lewd, obscene or offensive;