Mr. Gurmeet and Sharan Podcast

Disclaimer - I am a newbie and do not know how to have deeper insights and target any sector or stocks in it. Saw this new podcast where he talked about a lot of sectors and how to chain your thoughts and research accordingly. Just wanted to ensure whether I can follow the advices and go after such sectors or am I being a blind follower? Worried coz mostly the people who have been in equity market for long consider these podcasts and finfluencers misguiding.