[hnfong]

It's true for me, and that's good enough for me.

Perhaps an objective, statistical significant study helps you decide, but ultimately, some people are more productive in Vim, and some people aren't. A study just gives you the average, but it doesn't necessarily imply anything for your personal experience with the tool.

Arguing what is "correct" here is a waste of time TBH. Nobody is really trying to prove anything. The person you originally replied to was trying to answer "Why so many people love vim?" . It's not because it is "objectively faster for everyone who uses it, provable in a reproducible large scale study", but rather because people perceive it making them work faster.

You don't have to accept the answer. Just leave it be.