Do people not like the princess?? What am I seeing right now?

Imo ss3 felt like random side stories..I wanted it to be focused on the main couple or the side couples not random kids blabbering stuff but I feel like they added the princess just for Wolfgang to retire n make her the king and she doesn't have a deep connection with her parents whatsoever.. so its pointless adding her it made it seem like they only added her for her to become the king I think she should be added at the end which is good for the actual side stories don't u think? Okay sorry for yapping