An interesting and timely? topic.
Instead of "sheltered" I would describe him as "privileged" or maybe "privileged and naive", although I think most people who assume that if he's in the privileged %1 then he's led a life sheltered from the struggles and problems of the other 99%.
My question is:? he struggles against .... for what??? It's not enough that he's struggling against something, he must also be struggle for a better alternative to the present situation.? What is the desirable alternative he seeks to replace the undesirable situation?? What is his remedy to the malady?