@Zakee Anwar, Thanks for posting in Q&A. For the CoPilot in Bing website, it is a feature in Bing. Based on my researching, I didn't find the method to disable this feature in Bing website. Therefore, there's no such setting to disable it in Bing in Intune.
After researching, I find currently it has the following two settings we can set copilot in Bing. You can check if it can help.
Meanwhile, you can feedback to Bing Team in the following location to see if this feature can be added in the future.
Thanks for your understanding.
Best regards.
Crystal
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