You can't turn back time.  You can just deal with the present reality.  Not all women want to go back to being the housewife, for instance, while some of them wouldn't mind if their husband stayed home
It's unlikely that we'll get back to a point where clothes are Canadian made and cost what they would cost if a Canadian made them.  We're used to the cheap stuff. Median income folks have gained from trade - being able to buy cheaper goods, for instance, and the fact that it was hard on the people who used to make the goods got somehow ignored.  When Kevin O'Leary was on Dragon's Den his advice to people pitching manufactured goods was always, send it to China for manufacturing.