Earlier quoted context omitted.
"DOT's denied boarding regulation spells out the airlines' minimum obligation to people they bump involuntarily." https://www.transportation.gov/airconsumer/fly-rights
"If the airline arranges substitute transportation that is scheduled to arrive at your destination between one and two hours after your original arrival time (between one and four hours on international flights), the airline must pay you an amount equal to 200% of your one-way fare to your final destination that day, with a $675 maximum." It certainly looks like they are specifying a maximum compensation for the rele…
That can only be true if you haven't really been anywhere talking about it.
People have suggested paying more money, having them take a later flight (or a morning flight), having them take a different airline, paying for a rental vehicle and asking someone to drive them the 6 hours.
Part of the reason people are so angry about it is because there are SO many other options, and they went STRAIGHT to the nuclear option.