Understandable! I used the phrase "soft maybe" earlier with deliberation aforethought, but I can't blame anyone for overlooking that in favor of the giant red flag I also sent up in the same comment. (Not when there's still 98 years and change to go on my ban from Scott Siskind's Substack, anyway...)
With regard to the value of recovering Moskva, I suppose I don't know. It's not all that young a design, and evidently struggles against even subsonic antiship missiles. Not that that means it's worth nothing, of course, but I could see the possibility that to attempt a recovery would be throwing good money after bad. That said, you quite evidently have experience in this realm that I lack, and your analysis is thus certainly better informed than mine.
National pride could be a big reason, maybe it carried their newest hypersonic missile, or maybe it carried some other new technology.
And since it sunk in the Black Sea, depending on the exact location, it could have sunk in a relatively shallow area, where it is easy to do the salvage even if there is no really good reason.
The Israeli Navy, for example, spent several decades searching for its lost submarine INS Dakar. It was located in 1999 and then the conning tower was salvaged from a depth of 3,000m and placed in the Naval Museum.
With regard to the value of recovering Moskva, I suppose I don't know. It's not all that young a design, and evidently struggles against even subsonic antiship missiles. Not that that means it's worth nothing, of course, but I could see the possibility that to attempt a recovery would be throwing good money after bad. That said, you quite evidently have experience in this realm that I lack, and your analysis is thus certainly better informed than mine.