Not exactly: the crew’s first duty is to protect passengers’ safety. In that regard, they are allowed to compel passengers and can do things like confiscate alc

Not exactly: the crew’s first duty is to protect passengers’ safety. In that regard, they are allowed to compel passengers and can do things like confiscate alcohol for disinfection and demand that a surgeon operates a dying patient/passenger. They are allowed to flag a passenger as rowdy or suspicious. They are not allowed to demand that a passenger disembark for other reasons than security. Harming a passenger when you had a peaceful solution available is the exact opposite of what they are meant to do.