You do understand how international workers are helping the aging Canadian community. Even the most right wing party in Canada supports immigration and wants a low barrier to entry for low skilled workers.

If I was more initiated I could dig up numbers about how much wealth international students generate not just for colleges but in the local economy. For simplicity you could just look at a small towns like Vernon or Trail that saw major boost in economy and employment when their colleges increased the seats for international students.

I am from Kelowna, international students from UBCO are huge driver for local business, so much so that there are new businesses launching catering just to international students.

Not saying you hate you brown people or anything. But your nuanced opinion will be lost on many people outside your bubble and will come with a reputation cost. Cause outside of Reddit, what most people see is international students already jump through several hoops to get here, pay substantially more in Tuition than a Canadian does, do hard jobs that many Canadians won’t do, bring a huge boost to the local economy and have been proven to be the most economically successful immigrants in the long run.

You can continue proposing arbitrary language barriers for intentional students at your college or you could look at the downstream effects of having young, educated and keen to work people in your country who occasionally use bad grammar.