Podcast are great to inform the public some insights and trading strategy. Better than wasting time watching YouTube videos about cats doing stupid things. These type of programs may help newbies to not just sell their coins in times of FUD or a bearish downtrend. This is a good way to learn from the experts and pros they're trading strategies.
There is way too much hype, crazy "Bitcoin is going to a million!" sorta calls out there. That doesn't help the average trader or investor in the slightest.