Yes, Sal Khan's original idea did not materialize but as per these stats hundreds of millions of people have used Khan Academy [1]. The author says: "“Hey Sal,

Yes, Sal Khan's original idea did not materialize but as per these stats hundreds of millions of people have used Khan Academy [1]. The author says: "“Hey Sal, why should we trust your new TED Talk, when your last one turned out to be a litany of pretty delusions and optimistic fables?”" This is an excessively harsh take on someone whose work has benefitted millions of motivated learners especially in the developing world. [1] https://www.prosperityforamerica.org/khan-academy-statistics/ https://www.prosperityforamerica.org/khan-academy-statistics...