velemax
I wasn’t there so I don’t know what happened except for the information that has been posted on this thread. However your take on what happened doesn’t ring true for any aircraft Captain that I know.
Captains don’t walk off aircraft and head back to the hotel without just cause and even then it’s highly unlikely. There’s oblivious more to the story…
In case you’re interested it is against safety regulations for a crew to leave passengers unattended on any aircraft