Well, not every country is like that. In many others lobbying is illegal and people who do it are severely punished. Any connection with a business is strongly frowned upon, and if the laws a politician is voting for turn out to support his/her company or his family's business, the negative press will pretty much destroy their career as it has happened many times in the past. Meanwhile, in the US, politicians are very well known for making money thanks to policies they themselves wrote, and it has been a plague of both senators and presidents of the United States.
The problem is, that the US is calling our approach socialist. The first question we always ask is - how is this going to affect people? Most of the time the people's interest is put before companies interest. Media companies lobbying for making breaking ToS criminal offence? They can piss right off, this does not benefit people in any way. Monsanto wants to grow GMO crops in our country? Sure, but only after they show the documentation that its safe for people and does not affect local businesses. I can't imagine Microsoft ever being given a fine in the US for monopolistic practices - in the US it's probably just how you do business and no one sees anything wrong with it. In the "land of the free" you are also free to exploit your employees, because they being "free" can just change jobs,right? Well, in most of the EU you need to guarantee decent working conditions, health insurance and you can't work more than X number of hours per day. Is that bad/socialist? Maybe, but I know for certain where I would prefer to live and work!
And sure, its very,very far from perfect, but I am pretty sure its nowhere as corrupt as the US government. Mostly because in US it's not corruption, it's legitimate business.