Can someone please explain this to me. Don't judge, I am a commerce student with a little bit interest in technology, but I can't understand this-
For instance, WAN is assigned in a stateful manner, with only a /128 address being given to your router. Your LAN is by default configured to be stateless, with a /64 prefix length. However your LAN prefix is not assigned by the ISP, but is instead assigned from a reserved linked-local IPv6 range defined in an outdated RFC. So you literally get none of the benefits of IPv6, and all of the downsides of IPv4, as a NAT is involved in your connection.