> NOTICE: The NetBSD kernel has spotty hardware support, much less so than Linux. You cannot necessarily expect AlpineBSD to work on any random computer you have lying around.

Huh. I feel like the author has their BSDs mixed up! NetBSD's main claim to fame is that it runs on practically everything, even lots of platforms no longer supported by mainstream Linux distributions. The page links to the laptop wiki, which is about AMD64 laptops and their finicky peripherals and driver support. A better place to start for hardware support is https://wiki.netbsd.org/ports/.