not every country has a bill of rights or freedoms enshrined in constitutions. That doesn't mean those countries are any more right or wrong than the ones with charters.
All governments are wrong..
It just so happens that the US government is less wrong on most points when it comes to the question of individual liberty due to its founding principles, which could definitely still be improved upon atleast in terms of interpretation..
The least amount of intervention on a society by any "authority" the better IMO..