Yeah, that is part of the problem too. Any for-profit corp would love to lock people in, and software megacorps no longer need to interoperate for their own survival. So we see increased lock-in across most of the (commercial) software world.

An interesting inverse-example is Slack, which does lots of interop with other services, because it isn't a trillion-dollar company that can attempt to give you everything you need under a single roof.