Well, yes, except that it has been months and months and months that the Canadian government has said "don't travel". They made it more difficult to return than it was before, but that policy hasn't changed. You need to be ready to accept that anything can happen, should you decide to ignore that policy.
my only possible sympathy might be for those that were allowed to travel "before" canada implemented the new testing policy. they made plans based on what the govn't rules were and then the govn't changed the rules on them after they were out of the country. i am not sure what anyone would do if they were in a remote location where an appropriate test was not avail. they may have even been somewhere so remote that the news of the new policy could not reach them. i have not heard any stories of this happening though.