Some of us that use Mac applications don't like to break the law and run OS X in a VM when that is not allowed by the license agreement. You can run it in a VM

Some of us that use Mac applications don't like to break the law and run OS X in a VM when that is not allowed by the license agreement. You can run it in a VM if your host OS is OS X, but not if it is Linux. I use OS X with VMware fusion and am very happy with it. I can run the commercial apps I need plus Linux, Windows, docker...