Exactly how did Trump save my “damned“ neighborhood?

I have been a suburban woman for most of my life, many neighborhoods, many states, and I honestly don’t understand what he means by that. Really. My suburban neighborhoods have not been in any discernible jeopardy. And as a suburban woman, in particular, what am I missing?

The reference is easily googled.

This is not meant as a snide question, I really don’t get the point of all that.

General question.