I can see that
@AstroKnight , and I'm not saying a 2080 is a bad idea. I typically recommend a better/more economical route to be buying a GPU that's fit for purpose now, and upgrade in time.
Depends on your viewpoint though.
As a rough example, a 2070 @ $500ish now, saves ~$200 over a 2080. Pocket that $200 for a later date.
Even assuming you upgrade in the release after next, for arguments sake lets say you skip the 21xx and are buying in the 22xx round.
Typically the xx70 card offers ~xx80 performance from the prior generation.
So, you sell the 2070 for ~$250 at that point, buy the $500 offering in the 22xx generation. All in all, you'd be "out" the $700-$750 you would be buying the 2080 now, but you'd be gaming on High/Ultra for a few years comfortably.
I would say it's especially true this round, with RTX cards. Let the tech mature. I fully expect the second/third rounds of RTX cards will see substantial improvements and game support should follow.
Of course, it's not that black and white 100% of the time, but gives you an idea.
Opting for a $700ish 2080 now
might mean you're gaming at Ultra now, and medium in a couple of years. Hardly a bad thing at all, just different ways to look at it.