You cant fix all the problems you have to choose but the safe heaven is wealth ofc you will have problems too but you can avoid them generally better ways if those who got less wealth and resources.
They say money can't buy happiness but they don't realize that the most root of problem is about having no money. And that's why the wealthy people can't be stopped from making more money because it's either they are in the business of solving problems and helping other people. But it can't be removed to the minds that they are there to make more money.
Copying the saying that "MONEY CAN'T BUY HAPPINESS", is a big lie in fact when you don't have money you'd become the most saddening person. There's absolutely nothing to glorify about the life you live when you can't afford your medication, shelter clothing and groceries. It'll surely be a self question of "WHAT'S THE LIFE YOU'RE LIVING"

When you can't afford even the essential needs while there're those " LIVING IN LUXURIES ".
Don't let anyone deceive you with that consoling quote that "MONEY IS THE ROOT OF BALL EVIL"
If you check very well, those who are giving these words are people who had made money so it should also be questionable about "WHY DO THEY STILL MAKE THE MONEY" after all?
The rich really don't want the poor to be independent just so that they'd people to be controlled in their custodians.
While we can't fix all the problems but at least, you know that there are ways of dealing the problems and later on it will solve itself. Don't dwell too much in thinking of the problems, you gotta move on with life because it will eventually be gone.
Truly you can't fix all problems but fix the ones you can otherwise, when it becomes too much for you to handle, the case close would always be bitter.
Not trying to solve every problems will also help you achieve a lot while ignoring some could be a strategy to defeat them.