If you desire to persist in a delusion, that is your business. It is certainly not my concern.
There is still very serious demand for higher-quality pixels. As someone said here (or the other thread, I don't know), The Matrix on DVD still looks better than modern games at Full HD. There will be people who will want to render at 720P (or even considerably less) if doing so buys them demonstrably better pixel quality. No matter how many teraflops they have.