Do You Think Google's Monopoly on the Sell Side of the Market Is a Crime?

The DOJ complaint takes issue with Amazon selling ads in its search results. The Department of Justice challenges this under tying antitrust law, which says you can't force somebody to buy something for another product that you have a lot of market power in. I don't yet see Amazon posing a significant threat to the sell side of the market where Google has its stranglehold currently.