Docker Hub new Pro vs. Teams Plan

It seems the new pricing plans for Docker Hub is going to cost me considerable more for my organization. On the website, the new Pro plan lists “unlimited collaborators”. What does this mean?

On the Teams plan, it does not list “unlimited collaborators” but instead you have to pay for each Team Member. Does the Teams plan also include “unlimited collaborators” on private repos like the Pro plan? We have some users that need read/write access to repos, but another very large set of people that need read only access.