Looking at the ray tracing numbers and lack of an answer to DLSS I don't see how anyone would really be in a huge rush to own a 6800XT. It gets worse for the 6900 since it's paying $1000 for a card to not play ray tracing games on. Of course some games will play pretty close to what they will on a 3080 and in some cases faster but people buy cards for the future and I feel the features lacking really put these cards behind the NVIDIA offerings especially when you consider AMD software doesn't work as well as the NVIDIA software.
Of course don't take my word for it but rather read the reviews of these cards. It would be different if these cards are not less then the cost of a new game from the NVIDIA cards but the 6800XT vs. a 3080 become more about what is missing on these cards and factoring what that will mean for the future year or two you own the new card.