One of the more (most?) insightful channels when it comes to analyzing the INTJ. He also covers other types, but I haven't checked.
E.g. INTJ - The path forgers or What everybody gets wrong about INTJs or Fears.
INTJ Playlist: https://www.youtube.com/watch?v=-N9aR2Q ... KCFjQvAJIQ
MBTI channel
Re: Resources and recommend watching
He tells me what I want to hear, so I can also vouch for his INTP analysis. 
Re: Resources and recommend watching
Yes, he also says that ENTPs are the essential "polymath" or "Renaissance man" type. I think the fact that ENTPs naturally head sideways towards Venn diagram overlap of multiple interest realms rather than forging straight-forward on path towards Mastery constitutes the biggest lack of connect with INTJ, and thus many examples of ERE lifestyle path as offered on this forum. Like the confusion is towards INTJ:"How can you make a peanut butter and jelly sandwich when you haven't yet mastered making a peanut butter without jelly sandwich?" ENTP: "Dunno. Didn't seem like there was anything stopping me. Do you want half of this marshmallow creme and pickle sandwich I made?"
LoveWho Guy also makes interesting point that an ENTP super-skill is ability to use tertiary Fe to create harmonious social enviroment for others without really giving a core rat's azz whether we are socially accepted ourselves. I think this is even more true for eNTP. As in "What does my high level of value neutral empathy inform me are the minimum number of most effective strokes I need to provide before I go back to my book, my garden-laboratory, or the debate?"
LoveWho Guy also makes interesting point that an ENTP super-skill is ability to use tertiary Fe to create harmonious social enviroment for others without really giving a core rat's azz whether we are socially accepted ourselves. I think this is even more true for eNTP. As in "What does my high level of value neutral empathy inform me are the minimum number of most effective strokes I need to provide before I go back to my book, my garden-laboratory, or the debate?"