The initial question was "Is there really a sizeable number of devs who don't intend to ever rely on Copilot?", not "Are all Vim users who type fast anti-Copilot?".

I don't mean to dismiss your data point, just to put things in context. Since Copilot is generally recognized as a useful tool, there will of course be Vim users with great typing speed who still find it useful regardless.

Now, when it comes to Go, I find that there isn't much repetitive code to write (especially since generics landed in Go 1.18). Some people say that error handling is repetitive, but I find that those people just bubble up errors without adding appropriate context, which makes them less useful. But I haven't personally found a scenario in which I explicitly thought "damn, I know exactly what I need to write, but it's so long - I wish someone would write it for me".