As to whether there is an advantage to just walk into Canada, either these thousands of people are stupid or Trudeau is; I leave it for the reader to decide
The Charter’s Notwithstanding Clause and Canada’s border crisis
So many illegals have been walking into Canada lately, even Justin Trudeau is starting to worry. Yesterday Trudeau said if he could talk to “asylum seekers,” he would tell them, there is no advantage to just walking into Canada. He added those seeking refugee status will be subjected to a “rigorous screening process” and “our rules, our principles and our laws apply to everyone.” Cue the laughter. (CBC, Aug. 20, 2017)
During the first two weeks of August, 3,800 people were apprehended by the RCMP walking into Quebec. This does not include those who were caught walking to other provinces or those who managed to enter the country without being caught by the authorities. And there is no indication these numbers are about to decrease anytime soon.