Almost half of Belgium and over a fourth of the USA is using IPv6 to connect to the internet just fine and you have the audacity to claim it doesn't work becaus

Almost half of Belgium and over a fourth of the USA is using IPv6 to connect to the internet just fine and you have the audacity to claim it doesn't work because there's a bug in the implementation of Linux? This is like saying DEFLATE doesn't work because someone committed a bug to zlib. Shame on you.