First I don't believe this is an effective remedy to break up a Google monopoly, but I have no influence on the DOJ. I'm curious though, if Google can no longer pay browsers for search engine traffic what is the business model that will sustain development and advancement in the space? How does a non Google owned Chrome support itself and continue development? What happens to all the applications that rely on Chrome…
They also already charge to be an extension developer and could easily charge much more.