#qemu's #usermode #emulation is now officially orphaned with its #linux and #bsd parts having been set at "Odd Fixes" for some time now. We know usermode is heavily used by cross compilers and compilers for unit testing but the current lack of maintainer cover is unsustainable in the long term.
When you want something to Just-Work, then you are approaching the systems in #UserMode
And when you are trying to improve the systems themselves, you are approaching the systems from #MakerMode / #EngineerMode / #TinkererMode