On UNIX, Sun was the vendor that introduced the concept of SDK SKU, thus for having developer tools, an additional SKU had to be bought, and the until then largely ignored GCC sundenly got a new focus of attention.

Mainframes and micros always needed having a group of folks from the vendor professional services for specific kinds of configurations.

I still remeber working on traditional timesharing UNIX systems, one single server for all teams, what you get to do is decided by IT for your role.

There are plenty of examples from the past on how this has been happening already.