Interesting question...
As someone who lives (and tries to fly) in the Middle East, let me give you my own personal perspective.
1. Flying is expensive, but flying in Europe and in Israel is, without a doubt, much more expensive !
An antiquated c-172 can be rented for around $ 260.00/h (wet)...
2. Flying has become more restricted and more regulated - especially since the hysteria caused by the 9/11 attacks.
But flyers in America still enjoy a considerable degree of freedom.
Just for the sake of comparison, there is no such thing as VFR flying in Israel and you must file a flight plan for every flight.
All flying is performed along predefined corridors with specific bearings and altitude.
3. America is a huge (and beautiful) country. The choice of destinations for the adventurous GA pilot are almost endless.
In Israel, there's only a dozen airfields we can fly to...some of them are located in places that do not offer ANY interesting activities.
For example... a while ago, I flew to Eyn Yahav, a small airstrip in the Arava desert. After landing, there was no FBO to go to, nobody to talk to, no restaurant...we had to walk for 2 miles under a scorching sun in order to get some overpriced refreshments before flying back home.
We concluded that this flight was a useless trip from one ****hole to another...
4. Getting a license in America seems difficult ?
Try getting one in Israel. The average cost for a PPL is around $ 20,000.00 (!!!!) - and sometime even more !
There are no less than SEVEN written exams (passing score on some of them must be above 90%).
As you see, everything is relative...we can only dream to fly under the conditions you are used to and take for granted.
P.S. I am contemplating the possibility of doing all my flying in America and I am trying to convince some flying buddies to come along...