I wish I could afford these, but I’m really curious to test a hackintosh with threadreaper 3 following what they did on Linus tech tips with a virtualized PC and Mac running at the same time on the same monitor https://youtu.be/EozeSDeV3Vo
How is it different than buying a Mac now? It also won't upgrade itself to an ARM processor and they'd need to support existing macOS installations for a while anyway.
When / if Apple stop support for x86 any Apple computer purchased before they go ARM will essentially be end of life.
If you do not want to build a hackintosh because of ARM in the future you also do not want to buy a Apple x86 computer today.