Earlier quoted context omitted.
> Neither of those are pleasant, but neither is as bad as T-Mobile They aren't any better, if not worse, because in contrast to T-Mobile, AT&T and Verizon are asking for money from other services if they want be exempt from caps. In my view they are all bad when Net Neutrality is concerned. It can be fixed only with better law which ban zero rating, and as well bans caps as a method of fleecing users.
Data caps/tiers/metering is basically the only fair way to provide data service. "Unlimited" is inherently flawed as a product concept.
It was proven time and again that data caps are driven by greed, not by necessity. That's clear in wireline networks where congestion isn't a problem at all, and can be as well demonstrated in mobile ones, where spectrum limit can be an issue. Caps don't prevent network congestion in mobile networks. I.e. don't pretend it's a network management tool, it's not. It's just money gouging tool. So it has nothing to do with fairness.
ISPs already have tiers for bandwidth. There is no need to use caps as well.