Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
All this is good - Microsoft can enable all the 365 apps, but if Enterprises make it mandatory to do 2FA via Authenticator and Microsoft does not support this app on AVP, its just like Microsoft has manufactured a car that people can drive and use for daily commute, but they just have not manufactured the key that will start the car and make it drive-able :)
thought this example was befitting the situation we are all stuck in !