I'm not a Google fan, but some of this is going too far. Yes, force Google to divest from the Ad business because they've got a monopoly and shown that they cannot be trusted to act fairly. However, an unfair monopoly on search? The dynamics of the search market calls that into question. The market is evolving away from traditional search and towards AI-based search, where Google is clearly not a monopoly.
The DOJ and similar agencies tend to only look at the present and recent past when it comes to antitrust rulings. If the search market dramatically changes, it is possible that Google at some point would be allowed to buy back any product or business they were forced to sell due to the court ruling (assuming it isn't overturned on appeal).