Then maybe you should try and understand how it works.
Pascal dies were tiny. Margins were enormous. Maxwell dies (most of them) were tiny, margins were enormous. Kepler dies were mostly tiny too, margins were slightly less.
Tiny dies with high clocks will not work any more. For RT they need to be enormous, or at least contain a lot of stuff, even shrunk, yet still be quite large. It's partially to do with why Turing saw an enormous price hike, to new levels. Were the margins still there for Nvidia? of course they were ! *BUT* the part you are trying to dismiss is very real. Manufacturing costs were more than ever. The cooler alone cost them $50+ a piece TO MAKE. All of that gets tacked on at the end, then the margin is added.
That is why, even if the 3080 is faster than the 2080Ti in *everything* it "only" costs £800. That is a what? £600 saving over the 2080Ti, and in RT it will absolutely blow it away.
Whether you like that price? I don't really care man. I don't like it either and I won't be paying it.BUT. That does not dismiss the facts.
AMD won't do you any favours either. They'll just price slightly less than Nvidia. And still charge far too much. Get used to it, or, this December buy a console and walk away from it.
I understand all that. You have said nothing that is not known. Lol.
I am not trying to dismiss anything. I am pointing out that huge increases in prices cannot be just put down to increased costs alone.