I don't see CDPR developing anymore story content for TW3. Besides, the game almost has too much content as it is.You are right, we should appreciate their support for the game. My joke was not meant to belittle that. When they make a new DLC with the quality of the first two, or a new witcher game, I will be the first one to buy it.
In fact, I wouldn't mind if the futures games are actually a little shorter.