So, if your employer doesn't want to pay Copilot so you can use it in your work, you can pay for it yourself.
And so, if your employer is paying Copilot for you because they have made it an integral part of their company's processes, they can stop doing so, and force you to pay the bill. And since it is not a bulk fee, MS ends up billing even more money overall.
Well, thank you MS, for your 'generosity'.