Maybe you're right, but check this out:
http://www.iddeas.com/documents/WineonTapisback_000.pdf
One of the most important and sadly, most overlooked requirements of a proper wine
system is the presence of carbon dioxide in the gas blend. After fermentation, wine is
supersaturated with CO2and other gases. During the aging process, these gases, along with
sulfur dioxide provide protection against oxidation in the wine. Eventually most of the gas
dissipates, but a portion of the gas remains in the wine giving it important sensory
characteristics. When commercial wines are bottled or packaged, they are done so with a
carefully determined amount of dissolved CO2 left in the wine, or adjusted to a level
stipulated by the winemaker. Dissolved CO2 in wine doesn’t mean the wine is carbonated,
we’re talking about concentrations in the neighborhood of 400 ppm (parts per million) to
1,200 ppm. Wine doesn’t seem “spritzy” below about 4,000 ppm, and Champagne is often
around 7,500 ppm dissolved CO2. What the dissolved gas does in still wine is give it
liveliness on the palate, and it helps to elevate the aromatics. Dissolved gas is an important
component of a well balanced wine.