Bing has been better than google since 2019. Try googling in a fresh browser and see how much personalization contributes to the reranking and query rewriting.
We are significantly more than that at this point, including that we've been working on our own web index for the past two years (https://insideduckduckgo.substack.com/p/duck-tales-why-duckd...). But on top of that we don't get local results, knowledge graph, answers, sports, anything AI related, and many more essential modules from Bing, all of which collectively makes up a large % of the results at this point, let alone the vastly different UXs.