You asked a question and someone offered a suggestion you were not looking in the right place. Then you become incredulous at their suggestion and start asking a whole bunch of sarcastic questions implying relevancy.
How about you google you problem and figure it out? No one will help you with that attitude.
Less people means less labor and less profits, more education means money is being spent in places other than the market thus, less profits.
Let’s not forget the motivation of humanity is the exploitation of others.