Ok, so you're saying it's "PC version" and not technically a port. I think you're mincing words there, but sure let's go with it. You still seem to be making the argument for target spec hardware (consoles) and acknowledge how much more effort is required to make the PC version run well on most machines. You also bring up the point of patching later to fix issues. Look at how many PC versions are released much later (some even years) than console versions. Now consider it takes even longer to patch them to fix performance issues. So console gamers often get to play sooner, with less performance problems, and at a lower cost.
I would see more reason if there were any big PC games that actually pushed PC hardware to the limits. I'm talking about The Witcher 3 at launch, or Crysis back in the late 2000s. We just don't see this happen too often anymore, and the rare times it does you're expected to pay for a GPU that costs more than the entire console it competes with.
Did you typo 7800 XT, a card with similar power, price, and less efficient than a card with 12GB VRAM - the 4070? We have no benchmarks, prices, or even an announcement for the 8700 XT as far as I'm aware.
The rest of this is not directed at you, but more so anyone hopeful for AMD's next gen offerings. I've bounced between team red and green for as long as I've gamed on PC. My first ever PC upgrade was a 9000 series Radeon and I hold ATI (now AMD) in a special place in my heart as a scrappy underdog. It's been over a decade since AMD has done anything but at best match Nvidia. Every card they release either performs worse, runs hotter, and costs the same as their competitors. As an AMD fan, I see no reason to buy their products. Even if they did match in performance and efficiency, there are other advantages Nvidia offers value in like software and drivers. I so badly hope they finally break the cycle and release a straight up superior product that will finally wake Nvidia up and bring back competition in the GPU space. I just don't see it happening now, or anytime soon.
A couple hundred off for used, last gen GPU does not sound like a good value to me. They were wildly overpriced to start.
There is certainly appeal to better visuals/smoother framerate. That's a major reason people choose PC as their main platform. At one point it did offer something different, but for several years now that hasn't been the case, and consoles closed the gap. Now people are being sold $600 mid range GPUs, $200 RGB peripherals, and $60+ Playstation ports 2 years late that run worse on their brand new rig than on PS5.