Okay let's think about this, humor is subjective. Humor is a universal concept of humanity that is provocative or falls flat based on the social context of one's existence. Arguing the level of intelligence of any type of humor is a moot point in and of itself. Intelligence and stupidity do not discriminate. What it comes down to is who gets more limelight and for what reasons. If you base your opinion based on "prime time" content then, yes, you are likely going to get a picture painted in your mind that country X's humor is Y. Cultural context and conditioning often dictates what one find's funny.
In sum: humor is culturally based, look for the stuff that is not being forced down our throats, and we know Einstein was right.
In sum: humor is culturally based, look for the stuff that is not being forced down our throats, and we know Einstein was right.