I'm aware of that, and I read the generics proposal linked. I commented here because I wanted to respond to this: > Should [be just libraries]? I think you are

I'm aware of that, and I read the generics proposal linked. I commented here because I wanted to respond to this: > Should [be just libraries]? I think you are asserting facts that are not in evidence. I tried to describe why I feel that go's collections should be libraries and not builtins, and hopefully understand why GP seemed like they were questioning that idea.