It is not exactly as you put it.I am grateful that I was given the privilege to live in Canada as a permanent resident and eventually to become Canadian ,but you are missing the bigger picture.First of all ,let's agree that countries do not have feelings ,they only have interests .And it is for the best interest of Canada for me (and others like me )to be here ,otherwise I wouldn't .You see ,on the one hand ,myself like 200.000 immigrants per year ,when I was firstly here I brought about 15.000 dollars as settlement funds ( prerequisite )which is the average .If you do the math ,for every fiscal year ,immigration brings about 3 billions with a B of money into the country and its economy.On the other hand ,all those people will consume ,buy houses ,pay taxes etch ,so I am pretty sure there is no doubt for the positive impact this could have .Canada has not spend a single cent for my training and education .Nevertheless ,it gets job and language ready people to contribute to its economy.This is why it is a win -win situation ,when you choose to whom you will grant the privilege to become part of the country.In addition to the above ,it is a solution for the constant aging of the population.
As a permanent resident here ,there is almost no difference with a citizen ,except from voting and being involved with some very sensitive government roles .I have exactly the same access to the benefits as you do ,a born and raised Canadian .You need to understand that the harder it is for me ,and everyone in my shoes ,to become a citizen ,the more willing I am to compete with you and work for less in order to survive .The more discrimination ,the more I will compromise with less ,and eventually will drag you down with me .Let me give you an example ,when I started working here I was being paid 22 /ph ,when I became a permanent resident very easily I jumped to 36 /ph within a month. I believe I was probably hired instead of some Canadian or PR ,but I had to compromise in order to survive . As a PR ,I had much more choices therefore no imperative need to compromise .That is the idea behind it .Be here in the first place if it is gainful for the country ,let me exploit your education ,become equal soon so you will integrate quickly to the society and become part of it.