Ah, yes, go from one proprietary ecosystem controlled by a company that can unilaterally change the terms under which you use their product at any time, to a... proprietary ecosystem controlled by a company that can unilaterally change the terms under which you use their product at any time.
Just because it isn't foss doesn't make it a bad service. It's not ideal, granted, but sometimes it's the better option for some people/companies/studios