Nearly all ISPs these days are deploying IPv6 for their mobile networks and core service networks, especially in less developed markets^1. The reason is simple, a cost justification. What doesn't exist is a cost justification for Enterprises to deploy IPv6, and for ISPs to deploy Residential / Corporate Internet IPv6.

IMO with the right market conditions, IPv6 could spread really fast within 6-24 months. For example, most cloud providers are now charging for IPv4 addresses when IPv6 is free. Small changes like that push in the right direction.

^1 https://www.theregister.com/2025/08/04/asia_in_brief/