For every seller there is not a buyer. The market maker must buy the shares for his own account if no one else will. I don't consider the market maker a buyer or a seller. And neither does anyone else. The market maker must always step in if no one else does when it comes to the sale or purchase of a stock. That's his function, to make a market in the stock.
Comments like CVM is a joke and the like are immature and pathetic.