Great post.
I think being jealous and envy really lead to people doing crazy things. crazy things which they will not do in real life. Instead of watching people take the money, whine and complain, i suggest to look inwards and ask truly what issues do you fell passionate about. When we feel passionate about something, we can then write our opinion and write from the heart.
For e.g. What valuable issues and things do you think the world should know or care about? Steemit is such a good platform for you to let us know.
If all does not work, go on a steemit "vacation" for a few days, read books, read other websites, have coffee/tea, come back fresh, contribute and keep up with the positive energy.