I get it that google serves ads based on search history, but I'm sure many visitors have a wife that visits sites that can prompt untznius ads.
Is there no option to block these automatically from DD's end? A simple solution is to use an adblocker but I've seen @Dan ask that we keep DD whitelisted.
First, all an innocent search like “vacation in Hawaii” can bring such ads.
Second, there should be an option on Dans end to block certain categories of ads.
https://support.google.com/adsense/answer/186376?hl=en“You can block ads from general categories such as Apparel, Internet, Real Estate, and Vehicles. General category blocking is available for ads in a limited set of languages, regardless of the language of your site.”