Check your terminology. Socialist is extreme left wing, as Fascist is extreme right.
The US is right wing but has not yet pushed so far right it's a fascist state. (give it time, it will one day)
Canada, is left of centre but is moving right towards the USA. Other countries in the west are following suit.
Why? Because capitalism breeds fascism. Corporatism is a function of all right wing countries and all are in debt.
The US is far from being a socialist nation. Just because certain nations are slightly left does not mean the people are happy. They have learned to make do with less. In far left wing countries, true Communist countries are slowly evolving with right wing tendacies. Russia is an excellent example as is China.
The closer to centre, the more stability, the farther right is a brutal dictatorship and fear, the far left is brutal dictatorship and fear.
America is going the opposite way towards Nazism.