Even having IPv6 is not a proper solution because of laggy ISPs(currently reaching ~50%) and the even the ISPs who deploy, do not deploy it properly. (dynamic prefixes or inbound blocked IPv6)
Add to the mix that lot of people does not understand IPv6, internet became more centralized and will keep doing so for the foreseeable future.
Even having IPv6 is not a proper solution because of laggy ISPs(currently reaching ~50%) and the even the ISPs who deploy, do not deploy it properly. (dynamic prefixes or inbound blocked IPv6)
Add to the mix that lot of people does not understand IPv6, internet became more centralized and will keep doing so for the foreseeable future.