I’m not in agreement with your critisism of all polling but yeah....FOX has issues. Really all the media polls do. I stick to the non media driven ones...well with exception of Zogby who completely discredited himself years ago.
I strongly believe the “science” of political polling is dead. I know of no pollster that is able to put bias aside. Rasmussen is a Rep Establishment guy, he has an agenda as do all the rest.
George Gallup was a wonderful Christian man and a pioneer in polling. He is long gone unfortunately!
Frank Luntz tells you what he expects a poll to say before he takes it.
All pollsters do is manufacture opinion. Many people actually base their own decision on what the polling data says