There is definitely a need for an awareness campaign as well as changes in some of the government policies.
Any student with a GPA of 3.0 or higher should be granted a five-year post-graduation work permit. This will give straight guidelines or a straight direction to students that if they study hard and work hard, they will definitely gain permanent residency. They don't need to seek help from any of the consultants or employers.
For awareness? Yes. If you teach students to follow the guidelines, set examples for them that this has happened in the past, then definitely there will be an improvement.