Give it about 30 to 40 years, which is about the length of time needed for the generation that experienced the hardships to either die or forget, and for a new generation to not know any better and be completely ignorant of recent history.
Madness string 101926
You think you're having a rough day, try explaining to the hardware people that you need a five-inch-tall threshold because there's a giant terrifying mushroom pushing up the asphalt walkway outside your door, and as much as you'd love to get rid of the mushroom, that's not really feasible right now and you need to seal the door regardless.