I don't think Mortismal Gaming is saying that they won't sell licenses, I think his logic is that with Paizo being in financial trouble and eyeing ways to make themselves more profitable, they might put such a fee on licenses that it wouldn't be profitable for small game studios to base a game on Pathfinder, especially not in the current climate where things are already financially difficult for game studios. I think his logic is that Paizo has shown that they already so desperate that they have started to make bad decisions by cutting ties with the Archives of Nethys, which he feels is a decision that ultimately is going to hurt them more than help them. Not saying that I know enough about the subject matter to agree or disagree with him, that's just what I think his take on it is.