I vastly prefer CGNAT to IPv6, because CGNAT preserves my privacy by default, and IPv6 eliminates it by default. It’s that simple.
While it’s possible for an ISP to unmask me on CGNAT (Verizon and AT&T did in the early smartphone days)- and it’s possible for an ISP to NAT/Wildcard my IPv6 address for privacy - it’s the default in 99% of the cases; and I prefer default privacy to the ability to be directly addressable at home.
While it’s possible for an ISP to unmask me on CGNAT (Verizon and AT&T did in the early smartphone days)- and it’s possible for an ISP to NAT/Wildcard my IPv6 address for privacy - it’s the default in 99% of the cases; and I prefer default privacy to the ability to be directly addressable at home.