Yeah, if you put it that way it's indeed an important aspect because it means we've been importing mostly lazy bums who contribute nothing to our society and drag the average down. In other words, mass immigration attracted lots of freeloaders and leeches among few new productive members of society.
It doesn't matter how you twist or turn it, Canada has been doing - by far - the shittiest in the free world over the last 10 years.
Rich people are perfectly fine and politicians are doing great. It's regular everyday people who are paying for this by seeing their purchasing power evaporate and everything becoming unaffordable.