My point is email isn’t just a domain. It’s a client and a hosting service. You were forced to use their domains if you wanted access to their web clients, free storage, etc.
No one chose Gmail early on because they wanted the “Gmail” domain. They chose it because of the web client and massive free storage.
Shrinking is pretty chill. Kind of reminds me a little bit of Ted Lasso in that people aren’t total pieces of shit and try to learn from their fuck ups. Also, Harrison Ford.