Microsoft 365 Copilot: Wave 2 AMA

Regarding blocking of public/consumer Copilot access within our Enterprise Network...
Early this year, we orchestrated several network-level changes to ensure no one in our org has access to public/consumer Copilot experiences. Up through last month, MS was continuing to update  several documented blocking options (such as an HTTP header injection, redirects to nochat.bing.com & cdp.copilot.microsoft.com, etc..), which we have been using.
All of those options were documented at the following link, and now they are all gone:
https://learn.microsoft.com/en-us/copilot/manage#require-commercial-data-protection-in-

Will MS not continue providing specific details on blocking access to public/consumer Copilot / Bing Chat?  If they do not, our network team will need to figure out novel ways of blocking which may pose a threat to our legitimate use of MS Enterprise Copilot tools.

(And please don't suggest that we start using MS solutions exclusively for all our Internet Proxy, Purview AI-Hub, MS DLP, etc... Its not going to happen for our org.)