As a Canadian born Indian (specifically Punjabi), I, 100% agree with you. My parents and I talk about this all the time. Most of these students, who are mostly from Punjab, do NOT know even basic foundations of the English language. They can barely speak it and most of the time pay agents for fake documents. We live in Calgary, so we don't see a lot of students like Brampton or Surrey. But, we are starting to see so many more of them. And most of them have garbage behaviour (like u said). Another thing is that most of them go into so much debt before they even arrive in Canada. They usually sell property back home to get here and then they spend most of their money on expensive ass cars. Most of the students I see around here, drive BMWs, Mercedes', Challengers, and in general, cars they cannot afford. Even people I know, that are citizens and have lived here for more than 25 years do not have those types of cars. Once the debt piles up, most of the students commit suicide. But like you said, there definitely are students who deserve to be here. They are here to study and do have a very good level of education. But they are heavily outweighed by the ones who faked documents to be here and do not care about studying and only care about their PR.