Yes, in addition to MS Office, MacOS is particularly used by a lot of people who work in art or music, and none of the programs they use professionally for that will run on Linux. You can’t just go it alone with free software when all your colleagues expect you to use proprietary tools. And what people like about MacOS is that it is reliable for running these programs with a minimum of fuss, has a solid low-latency sound system (for musicians), and has easy access to Apple features like cloud backup. Imitating its desktop brings none of that.