In this case the community is the biggest contributor to Redis. The ones that "take, take, take" is Redis the company. Your comment seems way out of place in this light.
I don’t typically ask people to RTFA because that’s against the rules, but you would have known all of the above if you bothered to read the article.
It’s like complaining that there are too many implementations on GitHub of the same thing.
You're spot on. People are bellyaching that the world doesn't operate according to their arbitrary rules.
Perhaps I'd be happier in a geocentric universe, but it doesn't make a non-geocentric universe bad per se.