It Is very difficult to get jobs if one is not a graduate, but I have heard many people have got graduate certificates by using wasta and in some cases by not even sitting in the exams. These certificates are endorsed in their countries of  origin. What is the use of graduate certificates if people get certificates without studying.

Name withheld

Answer: It is true that such things are happening but please remember most of these people get caught when they apply for government jobs and these certificates are sent for verification to the various education boards.
Some of the embassies are at fault also when they attest these certificates in Kuwait without proper verification.
Remember that although there is not much you can do these people are always worried that they may be caught someday and face legal action. Some of them may never be caught but at least your conscience is clear although it is true that these people get the jobs that the others deserve. But you can make a difference by pointing out such people to your embassy.