Ayn Rand: We’re headed for some bleak imperialist nonsense 😃

For one thing, it creates a lock file which is super useful for packaging. Rather than just listing often open-ended package requirements, it defines exactly which versions are installed and locks to that. I think it also has a pretty strict dependency resolver which, again, is nice for package publishing if a bit frustrating for development. Also it makes publishing to PyPI very easy, with nice commands inside poetry rather than needing to use something else like flit.