I'm surprised that anyone would read Liar's Poker and think of it as a reference to Wall Street on an inspiration to work there. The "gorilla" culture described by Michael Lewis at Salomon Brothers in the 80s sounds very close to what the author experienced at GS in the mid-2000s. At the end of the book, Lewis leaves the firm after slightly more than a year, regarding his pay as obscene for the work he did and wondering about the utility and usefulness of the trading he did.
So, how could anyone read Liar's Poker and come away from it wanting to work on Wall Street? Or does obscene bonus pay blind people to all the negatives?
I don't think Michael Lewis ever intended the book to inspire people to work on Wall Street.