Bingo. That's the simple and real answer. They invest heavily in sales and lock in big corporates into their ecosystem. Now, they don't have any incentive than

Bingo. That's the simple and real answer. They invest heavily in sales and lock in big corporates into their ecosystem. Now, they don't have any incentive than to go the extra mile for somehting like Teams. I think it will hurt them in the long run, but in the short term, it's quite profitable probably.