Do you know about movie "Timeless", where there is no money, everyone works for time on their hand. When times is over, you die! People gamble with that money, transfer it between them...
Even there people found a way to trick the system. And even in cashless world we will have ways to do something. We will find how to do it, its in out human nature.
System is growing for centuries, and they invest jn army's, police, laws...everything just to keep us quiet. While we are quiet they enjoy in benefits of this world, and in manipulation of others. Power is what they are seeking for.
Its so easy to make things good, but people like comfort. People like Europe ( richest countries in world made money on people pain and suffering trough centuries, they still make money on that).
When I look around, I see that world is going in bad direction! Its never gonna be good!
Its never going to be good because we(people) are the one who making things worst, imagine if human didn't even exist, it's just dogs, lions, polar bears and other animals are here. They should probably don't make things complicated they just born do the survival of the fittest and evolve with natural selection. But here we are, humans. Who use to think complicatedly, our imagination works that's why there are so many things we already invented within a thousand years we exist. Things are so different now, and we're the one who's making it. You know why things getting worst? Because our nature is to compete and to survive(survival of the fittest) that's our nature. we are here to step others down cause we feel that we are greater. Our nature acts that we should be comfortable and by doing so, we need to compete.
When we feel danger, we fight. That's what you see in other animals too. The reason we have so many wards and we can't achieve world peace. People are taking advantage with each other, to achieve comfortability. And when the other person feel harmed, they fight.