Well, I wonder about all language communities why they don’t coordinate efforts indeed. I see monthly arrivals of new ‘js runtimes’ and package managers as well

Well, I wonder about all language communities why they don’t coordinate efforts indeed. I see monthly arrivals of new ‘js runtimes’ and package managers as well. And that eco system is a lot larger than nix. If these talented people would band together, wouldn’t we get a better endresult as a whole? If it’s commercial products then that doesn’t work, but this is all nice open source under good licenses, so outside ego, what’s the benefit of 50000 things that do the same thing except 499XX*n hours of life wasted?