I have office 365 and it's attached to my personal email. I can't use any interesting features for this service because I have to authenticate by logging in with a work or school email. What's the point then?
I have a school email, but we use google instead of microsoft. I have office 365 through my work., but if I create a flow or do anything with that account I lose it when I leave the company. I don't want to invest time in something if I'm going to eventually lose it. For example, if I make a class notebook for OneNote and move that notebook outside of my work onedrive, I lose all class notebook features and abilites. I can't manage this notebook, add users, or anything. So again, what's the point? I don't see why restricting everything to a work or school account is even a thing. I bought office 365 with my own money. I got a discount because I'm a teacher, but I can't even use the software's features.