My nihilist take of the day: Maybe sometimes its just for the best to do nothing, you can not fix all of the worlds issues yourself after all. Maybe spend your attention on something less important no one really cares about.
Rate your nihilism at a scale X out of 10. For me it is perhaps a 6
I’d say it’s at about a 4. In the grand scheme I can do nothing. But at the local level, I can affect all sorts of change for the better. I can organize, so as long as I do that then nothing is lost