I do believe that the world can be without a poverty because billionaires all over the world have enough money to solve the problem itself and the only asking price is about a small percentage of their wealth but considering how humans are inanely selfish,I don't think that we are going to solve poverty, not to mention that we keep putting incompetent, power hungry and senile leaders in our government, we won't be seeing a world without poverty.
The billionaires will not want that whole world to become rich. If everyone has the money, then the rich will have no value. There will be no one willing to do small jobs. The world system is running because there are few rich people and few poor people. If all of the people become rich, it will be difficult to live in the world.
You fantasize a little. In fact, the reality is that everyone will not be rich, because most of the population is lazy and cowardly enough to create their own business! Most are not ready to work 20 hours a day, suffering losses and learning from their mistakes, sometimes sitting in debt for years but going towards the goal, realizing that there are no guarantees! Many people find it easier to go to work, being "behind" the owner, where the owner will be guaranteed to pay you some rate, depending on your competence - from a room cleaner to an executive director. But there are no risks and no particular difficulties! Therefore, there will never be 100% rich in the world. wealth is a very difficult path with a non-guaranteed result!
An example from life. We, like in any other country, have "homeless people". It would seem that there is no housing, no income ... Around my house, after it was put into operation, there was construction waste, and it was necessary to clean up the adjacent territory. Well, I think - now I will solve two problems - I will help put things in order around, and give people (homeless people) the opportunity to earn money. Do you know what these "unfortunate unemployed" responded to me? "F..k you ! I will not work, even for money. Just give me money, you have a lot of it!"
There is a concept - "genetic poverty" and "genetic laziness". This is another argument towards the stratification of society.