The DOJ needs to strip Google's ability to run the world's most popular browser away from it. This is far more blatant than Microsoft antitrust with Internet Explorer. Google is literally shaping the entire internet into their ad funnel. Google cannot be allowed to run Chrome.
Not sure if it would be a good idea, but absolutely an interesting one.
My biggest issue with the idea is how we can ensure that a single browser engine isn't manipulated into a tool for power hugry politicians and the increasingly problematic media industry.