I've been using it for about 4 years now. Occasionally, I'll try Google when I'm having difficulty finding something with Bing. It's usually something where I have only a vague recollection of what I'm looking for and I'm starting by using search to find other keywords to eventually get to my true search terms. But it has yet to work out that Google has provided better results in those cases. Indeed, the results are often worse and I doubt I'd be able to make any progress with Google anymore.

And now, with ChatGPT integrated with Bing, I have found it makes very, very short work of those sorts of vague, barely remembered searches.