You are probably right, but people come here for "vacations" for some reason. It's a classic finnish "poor mans vacation" everybody can afford it, but you are also right that trucks are transporting shit trough this, same way It's transporting me and our car.
There is nothing that those real ones could offer me other than maybe better food. It's everything I hate packed together.
People, tight spaces, more people, probably no activities I really like, Freedom is limited.
Fine dining is something I'm not really interested in, maybe It's better with wine.
Restaurants overall are not my favourite thing.
I can see how "normal" people would like those real/big cruises. I'm semi far away from normal though.