Well it quite not possible... Low class is 10 middle class is 20 and rich peoples are 30 if 30 comes on 20 than alternatively 20 is the rich class according to 10.
Would the economy be better if rich and famous people did not exist? They will be joining the middle class and the low class.
No.Nothing will change if they become middle class or low class.As they are giving employment to large number of people.And if they become low class who will feed their employees.Maybe economy will become unbalanced.
And there will always be famous people like singers and people who do stuff. There is nothing wrong with that. It's good. I just think that they are payed more than they can spend!