Its really sad to see all this bickering over the 6800xt because its a competitive offering on par with the 3080. It, at times, can beat a 3090 depending on title.
As for rt its not s selling point imo as it never adds anything to the game's immersion. Even Steve from HU said as much. So its no focal point.
We haven't seen amd in the enthusiast end of gpus in years. And, as drivers mature its very likely that the 6800xt surpasses the 3080. Perhaps on par with the 3090.
However, there is a more deeper concern for Nvidia. Its the 6900xt. Personally, I don't see 8cu bump being that much faster in games. However, based on its price point and performance it certainly looks to be a card to have over the 3090.
As the performance delta between the 6800xt vs 3080 does not show a better gaming experience. We are just comparing which number is higher vs how that number reflects the game. For example, those games with over 100fps is a complete wash. As developers don't create gaming engines to be sensitive to fps that high.
I can lock the fps in Mw2019 to 80fps and play online with the same competitiveness as I do at 200 fps. There is a lot of marketing about higher fps which at a point doesn't mean anything. Higher fps is only king of marketing imo.
Since we know the performance of the 6800xt and 3080 it really comes down to which is cheaper and available at this point. And so far amd is leading the way.