I am not sure old cards would not be quite profitable (they continued to sales 1650-1660-2060 type of card for a very long time, it is a recent shift for Dell to not offer those anymore and at the price they sold I could imagine fanstatic margin), I can see the same happening with the 3050-3060 class.Nvidia in particular seems to want this price bracket to go away so people are just buying old cards and used cards - doesn’t seem very profitable for them
Maybe they need really small tsmc 5 die to be cheap enough relatively to the larger older node which I am not sure how much it is the case