Is there anything to back up these ideas. Admittedly, I haven't read the article and am not familiar with the science.

That said, these aren't things that can be figured out based on gut feeling or how something "seems". Your body doesn't remember anything, what are you talking about?

There's no reason to think that it would be impossible to create a pill to mitigate some trauma. This seems like a dangerous obsession with "therapy", that our modern society seems to have. "Taking pill bad. Must work through"

It's been observed for a long time that some people handle trauma way better than others. Who says we can't get to a place where everyone can have that, or that we can never find medicine that helps?