That's the problem. They have opinions, that they present as stone cold facts as if they know things that NHL GMs do not. If you listen to them, not only do they claim to know more than the GM, but they claim to know what the GM is thinking and what his philosophy is. Imagine that, two guys who have full-time jobs elsewhere, claim to know more than NHL teams who have dozens of people who do nothing but watch and scout players.
Most of their opinions are based off of rankings based off of the NHL's version of Mel Kiper internet reporters coupled with watching a handful of YouTube videos of the players. Every draft list or prospect ranking you see on the internet or best available list you see on the televised draft show are themselves opinions based on less information than every single NHL team has. Every NHL team has paid, full time scouts who watch the games, talk to the coaches, talk to the players and the players teammates. Each NHL team has scouts dedicated to specific locations and regions. The internet guys like Corey Pronman rank every player as if they the same information for every player in the world. Basically, there is no way that an internet draft expert has access to the same breadth and depth of knowledge that an NHL team does with numerous scouts and millions of dollars of travel and research budgets that fund analytics. People also forget that Corey Pronman and the draft experts in the media are selling entertainment, not expert opinions. Pronman's audience isn't NHL teams, it's people on the internet who want to be fed information. Pronman's information doesn't have to be right or wrong, it just has to be entertaining to read. Pronman is never going to be fired for bad draft predictions, unlike a real NHL GM. Pronman already has draft evaluations for 32 teams, that every single person knows are likely to be wrong in many cases, not because he's interested in being right, but because fan's of teams want to be entertained with ideas that their GM is smart or dumb. Do you think there will be an column by Pronman in 5 years about all his wrong draft projections? Of course not, in 5 years Pronman will do a column about all the wrong choices GMs made, ignoring all his own wrong evaluations.
It's one thing to have an opinion on which players should be drafted when, but to claim you are more of an expert than an NHL team based on what an entertainment writer thinks combined with watching a handful of internet videos well that's just arrogance.
That's why I can't listen to many of their podcasts for more than 5 minutes, because they wrap their personal opinions into a know it all arrogance.