This is one of my biggest problems with Sprint. I believe in truth in advertising. The word unlimited by definition means no limits.Unlimited data, "for life."
We can argue semantics all you like, but one cannot honestly say that the data plan is unlimited if they reserve the right to throttle. By design, that artificially LIMITS how much data one can possibly use in a billing cycle.
No limits on data consumed. No limits on the type of data consumed. No limits on how you consume the data or how fast you consume the data, etc. Tacking limits on to "unlimited" means it's no longer unlimited because you have put a limit on it.
Sprint either has unlimited plans or it has plans it calls unlimited but aren't. If it's the latter then they should not be advertising it as unlimited, even if the limits are so high no one can see them.
Thankfully I still have my Everything Data 1500 family plan.