I've been a ddg user full time for 15+ years and I did see it improve quite lot over time. But quality dropped when Yandex was cut off.
Lately, I've noticed YET AGAIN being trapped in a bubble with results being to clever for their own good ... I did leave Google PRECISELY for the bubble effect ...
Not even mentioned the AI shenanigans with ridiculous results at times. DDG is not immune to enshitification. Way too many managers thinks they know better than the user ... they don't.