qwant is France incorporated, as is murena. That is probably a factor. Scandal ridden Leandri is out and OVH Klaba bought it off in '23.
Technically it’s good enough and doesn’t have a 1:1 EU competitor. Haven’t heard yet by what percentage their own index is used yet if at all (Ecosia joint venture) vs bing. Besides ddg, there’s a few alternatives, some even EU, but most will not have their own crawlers and index. With users chatting increasingly to LLMs for research, I wonder where this will go.