I've had a 16GB card (6800) for years so your list applies only to NVIDIA and am very pleased I got my AMD card instead of the 3080, which runs terribly now due to lack of VRAM.Totally agree, at least from when I started gaming
2000 = 32mb is fine
2002 = 64mb is fine
2003 = 128mb
2004 = 256mb
2005 = 512mb
2008 = 1gb
2012 = 2gb
2014 = 4gb
2016 = 8gb
2021 = 10/12gb
2024 = 16gb
I fail to see why, though it does track, but it's insane to think about that by 2027 32gb is likely to be standard
As for costs in 2001 I bought a Geforce 2 GTS for $300 a top level card its getting insane, I won't spend more than $500 on a gpu and hence my exit from the race, its excessive
NVIDIA have a long history of bad behaviour, dating back to the 970 3.5+512 but gamers excuse their scams while whining endlessly about AMD's drivers, even though NVIDIA's are far worse (cards dying when in PCIE 5).