Homie likes to pretend to overcomplicate things. Check the comment history, this rant isn't new.
And yeah, folks need to understand that ULA addresses are functionally equivalent to RFC 1918 addresses, and ask themselves why they'd expect an ISP who charges extra for an unchanging globally-routable IPv4 address to give you an unchanging globally-routable IPv6 prefix for free.
And yeah, folks need to understand that ULA addresses are functionally equivalent to RFC 1918 addresses, and ask themselves why they'd expect an ISP who charges extra for an unchanging globally-routable IPv4 address to give you an unchanging globally-routable IPv6 prefix for free.