For your three examples getting early into theses stocks, say stock compensation, or employee stock purchases would have produced outsized returns up until a fe

For your three examples getting early into theses stocks, say stock compensation, or employee stock purchases would have produced outsized returns up until a few months ago. Much of the wealth is not from salary and simply stock compensation. Musk/bezos/zuck became billionaires on stock price alone. Early employees at these companies became millionaires many times over. But this is backwards looking and a survivor ship bias - for every one of these companies there companies who didn’t make it big , or value went to zero.