Yes, but the same as with Startpage. Despite the company, it’s privacy features are already valid (GDPR), better as DuckDuckGo, Qwant, and other privacy search engines, the only seach engines without any tracker and/or ads are Andisearch. MetaGer, Mojeek, GetPage, Groot Search and few more, but it’s depend of which data is collected to put in risk the privacy, tecnical data are not the same as personal data. Ads and trackers are anyway blocked with the adblockers everybody use, the risk is only the logging of the user activity and this none of the privcy search engines do.