I remember 4 years ago I was able to setup MacOS in a virtual machine. Maybe you can setup an Intel copy of MacOS on a qemu/kvm virtual machine?

I tried this, https://oneclick-macos-simple-kvm.notaperson535.is-a.dev/, it wasn't bad for 'one click install' and got the VM running, it was just unusably slow and burning up my machine. Seems like I need graphics acceleration in the VM which doesn't work on my Ryzen GPU - QEMU running on Windows, and I don't want to deal with dual booting. Literally would rather buy a Mac (if I could).