You can always install incus and glibc. Went with musl for voidlinux, and for using certain appimage, I needed to have glibc. It was seemless to install incus,

You can always install incus and glibc. Went with musl for voidlinux, and for using certain appimage, I needed to have glibc. It was seemless to install incus, a debian image, and you have unlimited deb packages at your disposal.