We will overcome it. Humans have always progressed or we would still be in caves. When we were in caves, it paid to hate others because they likely would kill you and steal your stuff. That's a very stressful way to live.
The other extreme is to care about everything which is also a stressful way to live. The world is chaos and we really don't have much control so caring about the environment, people, animals, etc. can get overwhelming.
I think most people are somewhere in the middle and that's what we should strive for. It helps address issues without extremes one way or another. That approach gave us women's rights and equal rights along with many other benefits.
We saw in WW2 extremes are very bad. Now we are seeing the effects of extreme wealth and I think it would be a mistake to over correct. We do need to reestablish truth and justice though. Do Trump and his friends really want to live in a no holds barred world? They are not the brightest or strongest. They are the most privileged class in history.