Cutting-edge consumer technology that is widely available in the USA, but not in Europe: 1. Weapons. There may be a few exceptions in Europe, such as the Czech

Cutting-edge consumer technology that is widely available in the USA, but not in Europe: 1. Weapons. There may be a few exceptions in Europe, such as the Czech Republic, currently fighting the EU. There are certainly exceptions in the USA, such as California. Overall though, availability is superior in the USA. 2. Private aircraft. If you want to build an experimental airplane in your garage and then fly it, you can do so in the USA. Licensing is pretty easy, especially if the aircraft is lightweight and doesn't carry much fuel or many people.