Probably not too much, as most IPv6 only networks use things like hurricane electric’s ipv6 gateway so users don’t lose access to IPv4 only parts of the internet (see: all of AWS EC2).
It will hopefully increase access points and others to use IPv6 though, which will be neat.
How much Internet traffic will this move from IPv4 to IPv6?
Probably not too much, as most IPv6 only networks use things like hurricane electric’s ipv6 gateway so users don’t lose access to IPv4 only parts of the internet (see: all of AWS EC2).
It will hopefully increase access points and others to use IPv6 though, which will be neat.