The answer is right there, it's you choosing not to read into it, it's not a simple yes or no answer.
If you read the thread, you would see one "side" posting plenty of evidence to debunk said "vram issues" i.e. hzd, re village, doom eternal, forza 5, re 2 remake and whatever else there has been and even had the that same "side" post a proper 100% legitimate vram issue.... We only have FC 6 where we have had a couple posts/members saying they encountered issues, no one, not even myself have denied "their" issues, again, this "side" you refer to have simply pointed out that there is issues happening on other gpus too thus it isn't just clear cut "100% vram and nothing else", same way the texture rendering issue wasn't down to the vram but in fact was a bug with the game hence why the developers "fixed" it... same way the graphical artifacts that was affecting nvidia gpus wasn't down to the vram as stated by said amd employee but was in fact down to a nvidia driver issue hence why said driver update fixed it..... again, the fact we are back to FC 6 debate says it all....
How exactly do you want me to answer? Tell you what, provide me some options.
I don't really care, I just like calling out BS and the hypocrisy that goes on