FYI this is an advert. Not just in resemblance to an infomercial but the youtube presenter is reaching out and quoting CTO of the company as responses to youtuber questions in comments.
Overall I like his content, he is usually fairly technical and realistic about the prospect of things he cover. He has also has done some deep dives in e.g how to calculate levelized cost of energy to help analyse/compare different new inovations he showcase on the channel.
But sometimes I guess it can be slightly too pop-sciencey, reminding me (both in a good and bad way) of the glossy science magazines of my youth. Extrapolating barley lab bench-viable results to full scale production, with very optimistic timelines etc.