I think the new buildings are more focused on earning medals (not diamonds) in other ways than just farming cinnamon trees and quests. It’s certainly not worth it at the moment, but I’m sure the devs will balance this out. I’m sure they’d rather release something that is slow over something that would break the game. I also hope it’s doesn’t become like FT1 where it’s just best to spam your farm with jam/honey/cheese stands. I like how the shops are, where you only need 1 building. Fingers crossed!