I am not sure who he is and had to google him to find out who he is and his credentials  . Many people will tell their opinions, may be he thinks that it is difficult for asses to learn about crypto assets . There are a ton of things for a common man to understand when it comes to this market, some people find it difficult to understand basic things and it is no ones fault, with time we will see more secure front end applications that will help every noobs that are interested in bitcoin.