Doesn't https://github.com/CadQuery/CQ-editor work on MacOS? I don't really see how development has fizzed out. There have been quite a few commits the last couple of months.
If this was important for my life, I might put in the effort. If it is for passing curiosity, I probably won't. Especially when it impacts not just this software but opens an entire universe of what exploits can now be run on my PC.
When I have to set up a VM to sandbox an environment for a tool, it stretches my patience. It makes the tool extremely cumbersome.
I'm actively working on bringing CadQuery and all its dependencies to Nix because *Conda is an abomination of highest order.
Moreover the pywrap and OCP which are CadQuery's dependencies are even much worse. They are like galleries of every DevOps anti-pattern ever invented. The more you dive into them the more horrible it gets.
CQ is actually nice though.