Txurce
Deity
As I played more, it's starting to feel in this direction as well. The main note, though, is that civs based on a strong earlygame are heavily affected, as they can't capitalize as well from their early advantages. Carthage isn't the only one, I had the same with the Celts; other civs are catching up with them much earlier than usual.
Playing with Byzantium didn't felt hard with the changes. This patch has reduced a lot the gap between civs with and without major earlygame benefits, to the point that we may need to buff the former in some way, if we keep this direction.
FWIW, I did about as well with Carthage as I have in the past. Their hidden advanatge now is that CS also grow more slowly, so you can extract tribute from them longer with your navy.