Its not that I want to keep the card forever, but when I shell out lots of cash, I tend to wait for longer till I upgrade. Obviously this broke the normal model as the upper middle range (which is where I would go) like the 290X and Vega in recent past. I have no intention of upgrading every gen release otherwise Jensen would have a boner and I would be changing card nearly every year!
I agree with your proof here that its yet to be the case, and likely a good amount the engineers selected so they did not need to try and give more.
My gaming needs are slightly different to everyone elses but I do do it, I also use it for work/productivity and when not using it - mine with it. For the multitude of reasons given and the fact that you barely could buy a 3080FE for the bots/F5 made it an easier decision.
Where we both align on in general is 4k gaming, FE, and some bants!