This is a weak statement spouted by a lot of people in the WoW community who argue against vanilla servers. This statement is usually supported by an argument along the lines of "You think you do, but you don't". However they seem to disregard the fact that for the past few years we have had a large chain of vanilla private servers that were massively successful, IE Nostalrius, Kronos, Elysium, and a few others. Thus giving the people who have been advocating for vanilla servers an avenue to fulfill this desire. So what has come of it?
A strengthened and more justified stance for the original desire to play vanilla by vanilla advocating players. Is it the same game as live? No. Does it have the same quality of life changes as live? No. Does it have the same balance? No shit Sherlock. These are some of the reasons why we love it!
So at this point can you still say "Its just nostalgia, you're looking at it through rose tinted glasses!" Even after the past few years of many people playing vanilla private servers?