"It is now easier to understand all major theories than it was in ancient times." I loled and stopped at this point. Perhaps the author really does understand

"It is now easier to understand all major theories than it was in ancient times." I loled and stopped at this point. Perhaps the author really does understand GR and the Standard Model to a deep professional level. Or even "simple" domains like machine learning, music theory, political science, biochemistry, or visual aesthetics. Somehow I doubt it.