> My ISP doesn't [support IPv6]. We can't fix that with software upgrades. But we can fix that by not taking measures to increase the supply of IPv4 addresses.

> My ISP doesn't [support IPv6]. We can't fix that with software upgrades. But we can fix that by not taking measures to increase the supply of IPv4 addresses. Scarcity makes IPv4 expensive, which then creates market pressure to deploy IPv6 sooner. For example, your ISP might notice that they hold valuable IPv4 assets, and migrate their network to IPv6+CGNATv4 in order to sell some of them off.