@under the radar: Rich people don’t have money freely available to just donate to the people they employ. No rich person is keeping the cash under their mattress or in a back room so they can swim in it from time to time.
Most of the money within the ‘rich’ class, is tied up in investments and stocks. Things that represent value but aren’t liquid. Eg. Jeff Bezos is worth billions only if Amazon does well, because most of his money is in stock options. If Amazon does poorly, Jeff Bezos becomes more poor, if Amazon fails as a business, Jeff Bezos could be bankrupted and live on the streets.
Creating a business is an immense amount of responsibility and risk. If you succeed, you may get rich, if you don’t, you are personally accountable for thousands of jobs. Also, if you are having a savings account for your business, as some businesses do, they need that money to pay a load of other things. If you say “well, I’ll donate it to my employees” what are they going to do when they have to start the factory back up? Who is going to pay for the supplies? Who is going to pay for the salaries before the invoices are paid?
Business and economics isn’t ‘rich vs poor’ it’s risk vs reward. You take a job at a factory, it’s low risk, you can always get another one. You set up a factory, you probably invest all your savings, double mortgage your house and get massive loans from the bank. If it happens to pay off, don’t be jealous unless you set up your own factory.