When you visit the Google’s chatbot bard’s website in Microsoft Bing. A New Button pops up besides the search bar which lets you compare bard results with Bing chat’s. I have no idea why they implemented this, well maybe to show off the their chatbot is better than bard or something?
“No one asked for this” should be Microsoft’s tag line. Rather than fix problems that have been around for years - decades in some cases - they just keep adding crap that no one wants or asked for.