ex·tort
ikˈstôrt/
verb
obtain (something) by force, threats, or other unfair means.
I'm not the one ranting here. I see posting after posting by people that claim that Apple should have done what THEY wanted, and now Apple should pay.
But, Apple documented this feature in the release notes. If you didn't read them, that's on you, not Apple.
Apple also provided a means BEFORE this release to disable the use of cellular data by specific applications. If you didn't use it, that's your choice.
But, since I think you should take responsibility for yourself, I'm the one that's "ranting".
None of the uninformed people that didn't take the time to read the release notes will get anything close to even one increment of overage charge. They'll be lucky to receive a couple of bucks. The only one to make anything will be the lawyers that are literally extorting Apple to pay, so they will go away.
If you are an class-action attorney and I'm offending you, then you're welcome. My attorney has been very explicit about what he would like you to go home and do.