Because you're saying things like
> Because it was incredibly stupid not to make IPv6 backwards compatible.
Without providing a non-stupid solution to a problem not solved for decades, and likely not solvable. (Also I assume you meant ipv4 forward compatible, you can name ipv4 hosts on ipv6)
Because it gets repeated on every thread on IPv6. IPv6 is perfectly backwards-compatible with IPv4 (you can run an IPv6-only host and still access hosts from the IPv4-internet). The issue however is that IPv4 is not forwards compatible.
IPv4-only hosts cannot initiate communication with next gen protocol only hosts by design.
Re:IPv6 Excuse Bingo
by _Algernon_ on Tuesday January 23, 2024 @10:55AM
(#39105033)
IPv6 adoption is a monotonously increasing curve (ignoring daily fluctuations): https://www.google.com/intl/en/ipv6/statistics.html
It's only a question of time.
Instead, here we are 26 years later, and the adoption rate looks like this: https://stats.labs.apnic.net/ipv6
That says everything about IPv6 that needs to be said.