Have it default to a search engine that isn't cucked.
This isn't related to the search engine. It's part of the "activity stream" features Mozilla implemented a few years ago to put a bunch of junk on your new tab page to distract you from whatever you were opening the new tab for in the first place.
This isn't related to the search engine. It's part of the "activity stream" features Mozilla implemented a few years ago to put a bunch of junk on your new tab page to distract you from whatever you were opening the new tab for in the first place.