> 4) if you browse a website from a native world-reachable ipv6 address, you're fingerprinted by it and it's overwhelmingly unique to you.
IPv6 privacy extensions exist & are enabled by default in most (if not all) operating systems today, which (this is my understanding; take it with a grain of salt) create what essentially are extra IPv6 addresses, used for outbound traffic, that aren't generated via your MAC address.
IPv6 privacy extensions exist & are enabled by default in most (if not all) operating systems today, which (this is my understanding; take it with a grain of salt) create what essentially are extra IPv6 addresses, used for outbound traffic, that aren't generated via your MAC address.