Do Americans speak “nicer” than Europeans?

I sometimes have the feeling that American women tend to give out more "sweet nicknames," especially when addressing each other… For example, English-speaking people in Europe (London).. They simply say "dryly": "Hi Hun, you ok? …." .."cheers, love" And American women: " "Hey sweety, how are you?" "thank you cupcake ❤️".."thats so sweet…. you are…