All of the big three (AWS, Azure, GCP) have comically bad IPv6 support and comically bad security advice on IPv6 and private networking in their documentation.
Kubernetes is comically bad at IPv6. Docker is comically bad at IPv6.
GitHub is comically bad at IPv6.
Like I said, pricing IPv4 at all, is at least a start, a baby step in the right direction. Even if it is a drop in the bucket compared to the rest of the cloud invoice, it is still at least a line item that corporate accountants are going to notice. It is now an obvious cost to cut. Maybe that will put pressure on fixing how comically bad the above offenders (and more) are actually supporting IPv6, because corporate accountants may start asking hard questions.
Kubernetes is comically bad at IPv6. Docker is comically bad at IPv6.
GitHub is comically bad at IPv6.
Like I said, pricing IPv4 at all, is at least a start, a baby step in the right direction. Even if it is a drop in the bucket compared to the rest of the cloud invoice, it is still at least a line item that corporate accountants are going to notice. It is now an obvious cost to cut. Maybe that will put pressure on fixing how comically bad the above offenders (and more) are actually supporting IPv6, because corporate accountants may start asking hard questions.