Wealth is not like a cake, which is there to be shared out equally or otherwise. Wealth is created, and those who creat it get the lion's share. The economy is like a fire: if you take way the hot coals at the centre, it goes out. It is in the interests of rich people for poor people to have money: rich people get what the poor spend, just as the poor get what the rich spend. You might want to read up on the French Revolution of the English Civil war to see what happens when the poor start taking - it does not end well for the poor.
I am not saying there is not a problem, or that it is not getting worse: the issue is that we have created an economy that is designed to promote (pay for) large numbers of people doing factory/office work, which can be done by robots/computers instead. The last thing we need is the Socialist Worker's "fight for the right to be exploited". Unions leaders want more factory jobs, because it means more union members.
We need to have an economy that pays for (values) other activities which are less dependent on large, hierarchical corporations. Oh yes, we already have one: its called "the Internet" anyone can Ebay anything (of Fiverr, or whatever). However, assuming we actually want more children (not venturing an answer on this) we probably need to pay more in welfare payments to mothers so we are not in the situation where we are paying mothers so they can pay baby minders and go to work at minimum wage jobs, leaving men unemployed.
Why are footballers so highly paid? Because people value wasting their lives in front of the TV very highly. There is a lesson here, I just don't quite know what it is!