yeah it's pretty dumb, but I can understand some of the reasoning behind it. Are you referring to Book v. Show elitism? I feel like one of the things that is great about it is it's depth and level of detail and how intricate the entire thing is, and because of the medium as well as many other reasons, the show massively simplifies, and my gut reaction is the same pseudo-pretentious, "the show is for filthy casuals" kinda thing. But I think it's just because asoiaf is something we hold dear and don't like to see changes, especially if it's changing one of the things we love to simplify it for people. Added on season 5 had some huge glaring errors in the writing.
I agree it wouldn't really hold up, but I don't think that matters, I don't think Jar Jar gives a fuck, and I certainly don't. I don't think it's trying to be anything it's not, and stupid people will find anything to make themselves superior.