I agree
Major changes in the level of bad "vibes" in the world is unlikely to change until there's a major shift in people's thinking, whether it comes from technology, religion, etc.
Religion has failed to make the world a better place, and has often been used to promote violence. Science and technology have made wealthier countries a better place to live, but much of the world lives in pre industrial-revolution conditions of disease and famine. It too, has failed.
It's difficult to see a bright future when we have major world problems, including abuses of power, genocide, and suffering on a mass scale. And these issues are commonplace.
If there's still people around centuries from now, they'll see us, and our society, as rather backwards, I suspect. The Fraggles got it right. We are "silly creatures," indeed.