That is literally the definition of luxury.
No, it isn't!
There's only one decent definition of something being "a luxury" - that's "luxury goods" in economics. Simply put: these are things that you want more as they become more expensive (like collectables, art, jewelry etc).
Everything else is colloquial and varies from dictionary to dictionary (and from person to person).
There's no way to create a good definition of "luxury" the way you want. There's no objective condition, so you quickly end up with everything or nothing being luxurious.
The 2060 has more performance at an MSRP of $350 than the 1070 at an MSRP of $370. The ridiculous idea that it should be priced at 1060 tier is something you made up in your head.
I never said that. I said there's a need for a cheaper card.
You should concentrate more on reading and less on imagining new world order.
You want a cheaper GPU? Buy a 10 or 9 series, the fact that you feel entitled to the latest part at whatever price you want is ludicrous.
I can't buy a 9-series anymore and 10 will also disappear when cheaper 16/20-series arrive.
So what's your solution?
As I said: AMD does what you say - they release a high-end model and keep refreshing it in following years with lower prices. But we end up with inefficient cards (power-hungry, hot and noisy). Customers clearly prefer what Nvidia has been doing.
Moreover, GPU is more than just performance and efficiency. It's also about other technologies - like output standards, CUDA compatibility, supported hardware encoding etc. That's why refreshing (and updating these things) makes more sense than just selling the same card for 6 years.
Try extrapolating the words "great comfort" to this context. A luxury item is something you buy out of comfort and not out of necessity.
Which gets as back to what I said: using your definition, the only non-luxury products are those our organism needs to function: water, food, oxygen etc.
But since these can be found for free in the wild, is everything you have to pay for a luxury?
Yes it is a luxury! Are some people on this forum so deluded that they don't consider mid/high end PC/gaming a luxury?
If you base this on a definition that "luxury" is something you can live without, isn't any kind of gaming a luxury?
Are some people on this forum
so elitist and arrogant that they need recognition for owning expensive hardware? :-D