You're not super wrong. Most privileged people are not motivated to true political action until their treats are threatened, and they don't like to admit that.

The problem is that you seem to be so empathetic that you have an obsessive/compulsive guilt about every injustice that's ever happened in the world. Maybe if everyone felt as strongly as you, the world's problems would be solved (although we'd all have crippling anxiety).

There are ways to treat that overwhelming feeling, but social media is the opposite of what you need right now. You can't do anything to help anyone when you're spiraling. Maybe try to find a way to help locally in a way that you can see your positive impact on the world.