I’ve used Bing for a few years for the free rewards points and purchase rebates, and it has worked very well for me when it comes to normal searches including searches for software development. I very rarely have to turn to Google when trying to look something up, and as you mentioned, sometimes Google honestly gives me worse results. I will say however that I have found the image and video search on Bing to be significantly worse than Google’s (which I already have some issues with). Not sure about the other search types like shopping or news since I never use them.
To add onto this for anyone interested, the reason it and many businesses are incorporated in Delaware specifically is because it has a very pro-business legal and judicial system. Many businesses benefit from choosing that state over others and can find loopholes that allow them to save money (though there have been efforts to eliminate those loopholes in much of the country).
Phil Edwards recently released a video on this, which is how I found out about it: https://youtu.be/b4q99EuZF_Q
And this is the article that inspired the video: https://www.atlasobscura.com/places/corporation-trust-center