Obviously, it's temporary. Handing every possible IPv4 user 2^32 IPv6 addresses is a worse than pointless gesture. It's an 10^9 scale changing of the subject.

IPv4 not having enough addresses is why it's valuable. It's impossible to arm band every human with 32b.

EDIT: I'm comment limited for the night. @efzx: Seeing "google" in the same sentience with "does not have anything with tracking" is pretty good stuff.