[AskEurope] Fellow Europeans, what is the aspect of USA lifestyle that surprises you the most?

First of all, let's try to avoid American-bashing, and stay respectful to everyone.

I'll start: for me it's the tipping culture. Especially nowadays, with the recent post on !mildlyinfuriating@lemmy.world with the 40% tip, it just seems so weird to me to have to pay extra just so that menu prices can stay low.