What are some other ways value can be gained if the flight benefits of airlines aren’t that important to someone?
A high-paying is an easy example to imagine. At some point, you could make enough income that your income covers the equivalent flight benefits, based on how much you would really use them. The money could be used on other things, but flight benefits cannot be liquidated. So it works in one direction but not the other.
It doesn’t have to be just a high-paying job or something…