Even now, there are many wars in our world. Most of these wars are caused by money. People really kill each other for money. At the same time, people exploit weak countries for money. For example, while there are a lot of diamond materials in Africa, Africa is a poor continent because it is a colonial of America. But without colonialism, Africa would be one of the richest places in the world, according to the data. 
On the one hand, living is very expensive. If rich countries increase the dollar and the euro to become even richer, life will become a place where we only have to work, not to live, but to leave a livable place for our future generations. Even that is not certain. Because people want to get stronger.
Every person’s purpose in life will change. Because everything can only be done with money. If you live in a weak country, your only solution will be to work and save yourself. In the meantime, powerful countries will continue to grow and become stronger. Nobody will care about you. Everyone will kill each other for money. If you die, no one will care about you because why would a rich person care about the death of a poor person? Religious oppression will increase and the poor and ignorant countries will not progress while emerging countries continue to rise. Because the ignorant and the poor will only remain ignorant and poor because of various superstitions and unquestioned thoughts that are believed only by a clergyman.Thanks to developing countries, artificial intelligence will do most of the work. I think the developments will most likely be in the fields of health, education and astronomy. Life will begin on different planets. For the first time, we will set off with astronauts to other galaxies from the Milky Way galaxy. Cancer will now be removed even with a shot or a pill.
So everything will be easier. While some will think about livelihood, some will struggle to enjoy life. There will only be rich and poor in the world. But again man will remain the same, again cruel and selfish.