@zkat I agree that there is a problem of exploitation that's bad for the health of the FOSS ecosystem, but I'm not sure getting rid of freedom zero is the way to do it.
A worrying recent example from open source hardware is that Prusa proposed a new license that basically doesn't allow commercial use. Their target is to prevent companies in Shenzhen from undercutting them, but in doing so, they would also prevent people from selling parts for repair or selling improvements to existing designs, which is a hugely important part of what got 3D printing to where it is today. IMO, if this license catches on, the 3D printing community is going to collapse and it'll just be corporations in the space.
While there's definitely a need to change the structures and tools we use to defend against corporate capture, I worry your proposed solution could backfire, especially if the solution entails disallowing specific uses in the license, since that's one area where corporate trends move too quickly (notably, how short-lived the NFT trend was, and how quickly AI became the "next big thing").
My other concern is enforceability, i.e. writing an actually valid legal document and setting precedent in courts, but that seems like a solvable problem.