Cloudflare doesn’t have any plans to release it for free that I am aware of, but would you be interested in a $45 per device/month plan or a $1 a GB plan offering that service through a Cloudflare partner?
Some countries restrict where the client can connect from. For example, in venezuela, connecting to the local banks using IP addresses outside the country does not allow to make local transfers. We need to connect from IP addresses located in venezuela in order to have the full bank functionality.
When working on a streaming service, we need to test georestrictions. Having the possibility to select the country where we can test from, would not require us to contract a VPN provider (like NordVPN, Surfshark, and others). We would like to make those tests using only Cloudflare Gateway.
Some US services like Quicken, have use protection rules put in place, so that connection from outside the US are banned, because Quicken is a US-only service. If we are traveling, we need to connect to quicken service using IP addresses located in the US.
There are surely other use cases, these are just some examples.