I'm obviously biased, but I thought about this a lot before doing this page. First off, I tried to take the informative approach, not the badmouthing approach. In fact, this is the most informative page about search privacy I know about. You may reasonably disagree I got there, but that was indeed the goal.

Second, for most people, Google is search. So not talking about them in the context of search is almost useless. In other words, there is no real way to talk up DDG privacy without explaining what happens when you use Google. It just isn't meaningful because most people don't know what the baseline is.