The amount of sexualization is staggering and come to think this is mostly a venue to visit with children; obviously this could not be built in USA.
The amount of sexualization, as you put it, is tiny, fun, playful, and a reflection of European values.
All goes over you head until your 15 anyway. The adults chuckle knowingly and quietly, you don’t have to draw your children’s attention to it if you don’t want to.
And anyway, she’s probably just ‘kissing it better’ lol.
And anyway what harm would it do if a child did notice?