Is there a plan for Flex to provide a CGNAT solution?

The current available options are just too cumbersome. Yes, I am a T-Mobile customer. I absolutely HATE the other big provider, but I will change back, if there is no solution from Flex in the foreseeable future. I realize that this is NOT a Flex problem. However as the ability for ISPs to provide IP4 addresses goes away, it will be a bigger problem for more Flex users.

Solution Hint - I am a Ham Mesh user. When I plug the Flex into that network and change the IP address of the radio and I have a tunnel connection from a remote location, it does work. It is just a pain to set it up and change it back. And it only works where there is a Mesh tunnel. See https://willamettevalleymesh.net/