What's crazy is the cybersecurity teams at big corporations actually hate this because its putting half their security in Microsofts hands. (And their security has been abysmal for a hot minute or more)
Corporations hate this shit too because they want to be using their internal, domain-controlled users, not Microsoft accounts that pass a ton of trade secrets to Microsoft. Is Microsoft training its AI on your trade secrets? Who knows!
So Microsoft is literally killing core competencies not just for end-users, but for businesses, too.
This will convince a lot of businesses the switch to an all Linux internal domain to be worth it, imho.