Magnus has made spectacular blunders of embarrassing levels in the past and after world champion title. It just shows he is human. Chess players cannot be just

Magnus has made spectacular blunders of embarrassing levels in the past and after world champion title. It just shows he is human. Chess players cannot be just treated like exact subjects in an experiment, especially with a sample size of 1 and std deviation of infinity. Noise factors are too many and sample size needed to account for that is huge. Also current rating is not a reliable measure. Many young players are rising and they climb by beating players stronger than them.