It makes no sense. A library downloaded 3 times a year might just have users that know how to set up a local cache, while a library used by unskilled teams wil

It makes no sense. A library downloaded 3 times a year might just have users that know how to set up a local cache, while a library used by unskilled teams will be downloaded 15 times every time they run a build. All your model does is push people to learn how to make local caches, and it also doesn't work at all with FLOSS licenses, since there is a right to redistribute.