You are saying a 2080 Ti should be 600$? Because they “doubled” it? I know you are going to say “it was a metaphor”, and that’s where problems come in. It’s NOT double, at most I would say they charged 10-25% more than it’s worth. 10-25% is NOT double. That’s where customer satisfaction can be altered, by misleading a consumer market and saying it’s absolutely not worth it where in reality it’s not like what you said.
A 2080Ti should cost ~800/900 IMO and a 2080 600$.
If AMD was in the competition, I think that nvidia would be much closer to that range of prices.