Linux has supported ARM CPUs for decades too. Linux has run on ARM since 2002. Apple OSX was first released for ARM in 2020. Apple iOS on ARM wasn't released

Linux has supported ARM CPUs for decades too. Linux has run on ARM since 2002. Apple OSX was first released for ARM in 2020. Apple iOS on ARM wasn't released until 2007. Though I doubt that any of this is relevant for a CPU only benchmark. I'd bet the effect of compiler support overwhelms any other effects.