Major home and mobile internet providers in the US, at least, have IPv6 on by default now. Google tracks IPv6 adoption at almost 50% globally and over 50% in t

Major home and mobile internet providers in the US, at least, have IPv6 on by default now. Google tracks IPv6 adoption at almost 50% globally and over 50% in the USA (https://www.google.com/intl/en/ipv6/statistics.html https://www.google.com/intl/en/ipv6/statistics.html) IPv6 is mainstream.