How do you know that the problem isn't that the access fee hasn't been set high enough to meaningfully reduce demand? (Also to the community, please don't flag

How do you know that the problem isn't that the access fee hasn't been set high enough to meaningfully reduce demand? (Also to the community, please don't flag normal comments if you don't like them. Downvote is fine, but rageflagging just prevents other people from having potentially productive conversations)