I’ve been a Gentoo user since 2004 or so and used to crosscompile binaries in like 2006 for all of my systems including some sparc and ppc builds on my main servers. It was glorious. I adore Gentoo for portage and the ability to dream up a set of OS decisions and then actually do it, dog food and all. I’ll probably never not have some form of a Gentoo system within reach but mostly for nostalgic reasons but VMs and containers now fill my needs.