The interview covers several important aspects of investing. What to look for in a stock: A low cost producer, a monopoly, a differentiated business model etc.
Sanjoy Bhattacharya has also given examples of stocks to prove his point. He has referred to Balkrishna Industries, Concor, ITC, Infosys, Hindustan Lever etc as examples of what consequences would have arisen if these stocks had been bought.
He has also discussed at length whether “buy and hold” still applies and given an explanation of when to sell a stock.