Sadly... Sometimes though, that's a really long walk! And sometimes you don't have a choice. For instance, if I don't want to fly next to people who board airplanes coming from the gym still in their tank top and the airline won't make a rule... I don't have a lot of options. Since few other airlines run a similar route sometimes. I suppose I could just not travel. But the flight attendant reseated me. That inconsiderate fella got my aisle seat with nobody seated next to him in the middle seat (he had the middle seat assigned to him). And I got stuck into a middle seat. Airlines are nearly a monopoly, especially on infrequent routes. Kind of hard to vote with your feet. But maybe just travel less is the "voting" solution in this case. And it's important to vote, but also to tell the establishment why you're leaving. They may want to know!