do you think most good people are just bad people that are good at hiding.

Despite of every single thing that has ever happened in history and that is still happening today, I still believe that people are truly good at heart.

Everyone is fucked up someway but I think most people are just trying to get from one day to the next

No.
I feel all are good ones inspite of many seen to be behaving in not-so-socially accepted ways due to not being able to come to terms with life at their front.

I don't know how useful/appropriate an adjective like "bad" is in trying to describe a human.

The lines between good and bad are blurry. Even the good ones have been bad at some point due to their life situations or bad decisions. And sometimes even bad people show some good qualities. I think we all have both streaks within us, it depends on which is dominant one or which we allow to be present.

No