The qn was originally like this......"What is the social role played by the i-bankers."
The value-adding or value-destroying one later came out during our "debate".
i guess the question is not debatable.
for any situation or occupation, one must trust that what he/she is doing can always create values for people in the world so the customer is willing to buy the value with their money.
Huasing Association 1999 - 2013