Well, Google's search results are still the best among its competitors. Bing's results are terrible and have a hard to understand UX. So it's not Google's results, it's the practices they use to dominate the market.
I have no idea about Bing because I never use it, though my understanding is DuckDuckGo uses Bing as one of its data sources.
Are there different Bings? I double checked to make sure and without looking at the URL or logo at the top I wouldn't be able to differentiate Google results page vs Bing results page.