That's not how this works.If AMD has a market share of 12%, but only 7% of people want more VRAM, it tells me that the concept of AMD being "shitty cards with more VRAM" doesn't hold.
But in general, I don't think people voting for VRAM in this poll and buying AMD has much correlation, if any at all.
I want prices to go a lot lower more than I want more vram.
That doesn't mean at all that I don't care about more vram, I do want more vram.
I'm fine if the 5090 were to come with 128GB GDDR8, that would justify the price tag it's going to get.