Comment by gcblkjaidfj

That is the promise they sold it on.

But, point me to a single ISP that gives a cable subscriber more than one IPv6 address. or a /48 as initially everyone was hopping.

ISP profit from NAT. They will never get rid of it. Even if you get a /54 /64 the ad networks will just learn to assign /54 as they do today.

But, another point, ipv4 today is barred from being used to form your advertising profile under current legislation.