2023 Wish List of Features for Developers to Implement Into the Game

It is highly unlikely that anything on old worlds will change. Some worlds only have around 100 or less validated accounts on them now due to the policy of removing accounts where they're not logged in for around 2 years. The work involved in making changes to these worlds can't be justified in terms of the monetary gains (negligible) due to so few playing.

It has been suggested many times that there should be a way for a world to actually come to an end other than withering away and dying, but this seems to be not in their plan either.