Very pathetic analysis. If we go by 1962 and Dokhlam, India stands no chance. If it is kept only a conventional war, India will lose out very quickly as China has already started building army and airbases along Indian border.
Have in mind that Binkov thoroughly researches the scenarios he plays out, using both Monte Carlo analysis and MilSim software to crunch out the data. Always take the scenarios depicted as an amateur exercise, but don't be so fast to dismiss them broadly and without justification.
Also, have in mind that said scenarios have arbitrary restrictions imposed (you can think of them like game rules), to both limit the amount of variance involved and also remove simulation uncertainty. This means that said scenarios are not exactly realistic, but a thoughtful exercise in strategic analysis. View them as such.