[smarx007]

No, it's not just word-play. There are real restrictions coming with source-available code if you want to use it in your business operations. One of the reasons companies express so much interest in open-source is to have no obligations before the vendor (support contracts that cannot be terminated early even if the software is being removed, licensing that makes it hard to migrate from a few large machines to many smaller containers/VMs, other forms of lock-in) and take a risk of an open-source software going unmaintained (that they usually plan to mitigate by hiring an outsourcing firm to fix the abandoned OSS projects).

Now, that is one of the main reasons why non-OSS licenses are being adopted: many companies prepare contingencies in case an OSS project dies, instead of making some arrangements to help a bit to ensure the project doesn't die. However right the vendors are, the resulting license significantly (materially, non-word-playfully) restricts the users, which is exactly why those users are compelled to start paying for the product.

P.S. None of what I wrote means I oppose those licenses, as they may be needed to ensure a healthy ecosystem. But I oppose calling them OSS.