Ok. Obviously different licenses are useful in different circumstances. So, what you are saying is clearly true.
That said, even though the MIT license is the most used license I believe, I wish MIT was used more and GPL less.
I do not want to create or get drawn into a debate ( because we likely have the same facts and just disagree ) but what I dislike about the GPL is that does not respect freedom—specifically developer freedom. It constrains freedom and hopes that what it calls “the 4 freedoms” are a side effect. In my view, the GPL restricts freedom to bestow rights ( a net negative for freedom ).
My opinion is no more valuable than yours. We do not have to convince each other. I am just explaining my view.
Don’t get me wrong, the ability of the original author to choose the GPL is something I totally support. It is a totally valid constraint to place on people that want to use your code. A developer should get to choose the terms under which people can use their code. It is exactly this freedom that the GPL restricts. Again, I think this is totally ok ( as would be demanding money ) but it is certainly a restriction which, by definition, is not freedom.