This is misinformed opinion. Along with Norway and Iceland (and the UK soon), Switzerland is one of the only Western European country out of the European Union. Of course there will always be political pressure from the EU, but this is also true for the US as any other major economic pole in the world.
The EU didn't force anything, they threatened to revoke many bilateral (peer-to-peer) treaties if the immigration policies between Switzerland and the EU were to be restricted. It did not happen, and status quo prevailed.
This has much to do with politics and little to do with economy.
The UK seems to be very keen on enforcing any US policy in general. Compare the legal situation on copyright infringement.
In Switzerland, you will find that downloading copyrighted material is legal, and uploading them may theoretically at worst make you the defendant in a civil lawsuit. In practice, if you're just a petty home downloader, you can safely ignore any cease and desist or legal threat with a settlement invoice, although they are very seldom even sent out. The fear tactics may work on some people (they may just pay up), but I really wouldn't care much about these.
One of the three judges of the "supreme court" (Federal court) has publicly stated that he does not feel like lawsuits are the appropriate "tool" to fight illegal download on the internet, and to this day AFAIK no law firm has even attempted to set any legal precedent.
In the UK, I believe even downloading copyright material is a criminal offense that exposes you to much more trouble. The law is much more restrictive in terms of internet freedom, for example nationwide censorship is applied to nationwide internet providers (governmental blacklist), every other year some enlightened judge threatens to ban porn from the UK internet altogether, etc.