TL>> Sadly, the vast majority of people don't understand or care, so TL>> nasty stuff like IPv4 CGN proliferates, while IPv6 hardly reaches TL>> the consumers. :(
MV> And the ISPs get away with it because for the vast majority of MV> customers evrything they want just works despite CGNAT. It is just us MV> and other nerds that want a true P2P channel, that have problems. :-(
AFAIK in Russia all mobile devices are NATed. I've never seen a non-RFC1918 address on a mobile connection.
Some operators offer the option "real IP", for additional money of course.