FWIW each of your switch case pictures above seem to be 8MB in size, and there are five of them which counts for another 40MB. Now, none of us really need to adapt for cope with elw3's stupid data plans, but if it's also affecting djoga'ro then I'd bend. I personally didn't notice because I'm not still in the 1990s.
I'm living in Germany, not South Korea. Talking 'bout my landline, for years I'm on an ADSL tarif that gives me UP TO 16Mb/s. And for years I've actually got very stable 3.5, until sometime last year they upgraded th last mileto another protocol and I got 16, yeah finally. A few days later it went down to a stable 12 or 13. But there's little sense in complaining to Telekom, since I'm not there customer. I'm with congstar *cough* daughter of Telekom *cough*. And when I complain to them, they say, nothing we can do, Telekom decides what is technically possible.
I did once look around what is on offer in terms of VDSL, but found nothing with acceptable terms.
And yes, a page with 50MB ain't the end of the world for me. It just gets annoying at some iteration. Like "Ah, there's a new post. *click* ... Not this again!"
How does ED do it? Iirc, when he makes a new newspost with lots of pictures, my browser only loads them fully as I click them.
EDIT: By stable I mean, there's a hard limit that doesn't move like obviously put in the settings on the provider's side.