Sudhanshu Sir JEE advanced level ???

Today i was watching sudhanshu sirs 1st lecture of yakeen 2.0 and as a practice material he said we could solve jee advanced PYQs umm does he actually teach that level either in class or elsewhere. I remember his arjuna 2025 lectures of mole concept which were basically neet level not even JEE mains level. Is he just lying. And if he is then should I switch to prayas 1.0 or 2.0 for physical chemistry.