A lot of software is built and optimized for x86 and EPYC processors are really good so it is hard to get into arm, don’t think that many companies use it.
I am running an ARM64 build of Ubuntu on my MacBook Air using Multipass. I've never had a problem due to missing support/optimisation for ARM - at least I didn't notice any. I even noticed that build times were faster on this virtualised machine than they were natively on my previous Tuxedo laptop which had an Intel i7 that was a couple of years old. Although, I blame this speed mostly on the sheer horsepower of the newest Apple chips