Do you think Bing has a chance to challenge Google?

I don’t think Bing is very userfriendly. Google is more intuitive in my view

No

I've started using Bing's implementation of chat. I'm a search power user, and I'm convinced that if Google doesn't come up with something in the same league it can loose half of it's share of the market.

I think that the main difference is the penetration Microsoft has with all the apps Windows' users spend time on a daily basis. Taking that into account, there could be a more seamless integration with AI in daily work and therefore the way AI is consumed for help searching some material for a presentation, some number projections for an excel file, etc.