Then behave like a professional and start studying. Speaking with half knowledge is not professional at all. Contradict if you know about things. If you don't then stay quiet.
Just because action has not been taken till date doesn't mean it will not be taken tomorrow. What happened with comparison with GSTR-2A?....no one thought it was required for FY 2017-18, FY 2018-19 but after 5 years notices came.
And if you still believe that conditions of section 16 are getting fulfilled in december itself after reading my above explanation then take a basic course of understanding English..
As far as being the best in your city is concerned if you are the best in your city then my condolences with the people of your city. Knowledge speaks for itself. You don't need people's opinion on it and that too when they don't have knowledge of the subject itself.
My simple advice...start learning and studying before coming here acting like an expert and if you can't do that better resign because a CA without updated knowledge has no worth.