I think this has been a lesson for both providers and consumers with regards to the limitations of LTE and the like, as well as an illustration of just how dramatically the modern, connected person's or family's data usage is skyrocketing. We can be sure that any similar product launched by anyone in future will have much clearer boundaries set, and in a world where wireless internet cannot yet reasonably support people binging for days in 4K resolution, that's not a bad thing.
The question's been asked, but others have expressed doubts over whether Telkom's systems (and/or systems engineers, mind you) would even be capable of that. Of course it would be the better solution, but such systems would take time and money to develop, test and implement. We need a quick fix, even if a temporary one.
I hear what you are saying. And I am a little guilty of going on the binge every now and again, but ag no ja. Telkom do have a system in place that does that on their DSL products and since this is a matter of data, I still have my doubts about it being a matter of spectrum(I have my own reasons and test in my area), it is all within their own stream.
But I could also be 100% wrong.