In what way is "edit your .npmrc" simple?!?
The JS ecosystem is really, really complicated, so any non-trivial app is going to use multiple bundlers, node runtimes, native runtimes, etc, etc, etc.
Every one of those has a different opinion about how to spell "cooldown".
On top of that, there's the bootstrapping issue of "I want to install the N pieces of ecosystem sprawl that read the .[p]npmrc that have the cooldown directive in them. How do I do that with a cooldown?" (Where N is unknowable, because of course it is.)
> The JS ecosystem is really, really complicated, so any non-trivial app is going to use multiple bundlers, node runtimes, native runtimes, etc, etc, etc.
This statement makes very little sense to me. I've worked on several of what are likely the largest JS monorepos in the world, and they all define a specific version of a specific runtime and package manager you should be using.