Comment by ltbarcly3

All distributions are source based and bootstrapped from source. They default to binary packages by default (while offering source packages) whereas Gentoo defaults to source packages (but still has binary packages). There's literally no advantage to Gentoo here. What you're saying doesn't even make logical sense.

Other distros don't support Risc-V because nobody has taken the time to bother with it because the hardware base is almost nonexistent.