Are they comparable? Earth is not flat remains static and will for a very long time while languages don't. Though, change to languages are opposed and pushed f

Are they comparable? Earth is not flat remains static and will for a very long time while languages don't. Though, change to languages are opposed and pushed for political reasons so it's no surprise to form an argument that relies on age of something to justify it similarly how people need political atmosphere to justify the change instead of solely arguing on the basis of descriptiveness or clarification.