I think you’re a great parent who interrogates the media that your child is consuming!
The aesthetic of Palworld feeds that cynicism; it’s charming and colorful and awfully brutal. Parents should be aware of the game’s content and the game should probably get a Teen rating (at least in the US; not sure how PEGI does their rating).
When I used to work fast food, my manager told me that the most expensive component of a soft drink is the ice. Syrup & (filtered) water are pennies, but ice requires electricity to maintain and it’s a little more expensive than you’d think.