I understand that Google is its own legal fiction. I don't see any inherent human rights issues in turning one piece of paper into two.

I think there could be some questions as to whether Google is engaging in anti-competitive behaviour in the way they use search revenues to undercut other competitors. Perhaps they are doing nothing wrong, perhaps they are doing something wrong, and perhaps an effective remedy to that is to split the company.

Look at Googles multi class share structure and ask that Q again.