I don't understand; why would you post this? Do you think this will help the situation?

Why? Anger and frustration. Probably shouldn't have but the grandparent comment practically invited it.

There's so much we can do to mitigate the damage but that won't happen through complacency.

I agree that there is a lot to do to mitigate damage, and that complacency does not help. But posting meme responses neither mitigates damage, or reduces complacency. In my experience these kind of responses tend to reinforce complacent attitudes.