Earlier quoted context omitted.
Yeah, it's like how all those people cutting trees with a manual saw proved that you don't need a power saw!
Or maybe programming languages aren't like saws at all and your analogy is fundamentally compromised by this. They are tools, but they are there own tools. Good at what they are good at and people are apt to use what feels right. More power to them.
That's just wishy washy "let's everyone use what's best for them" etc.
It's not like there's not something called computer SCIENCE, and PL research, that has studied Generics and what they bring to the table...