Peace On Earth
The message that comes through when I encounter snark and ironic posturing, is that the person posting feels superior to all around them. That usually resolves to ego inflating itself because on some level it feels uncertain or insecure. Consider that your own self-worth doesn't need to be reinforced by tearing others down.
"Peace on earth" requires one to be open and vulnerable, rather than lofty and superior. We must meet as equally damaged, equally vulnerable, to find what we have in common, and build on it.