I’ve been following him for a while, being into blacksmithing and having spent some time at it a while ago.
Agree that he’s not everyone’s cup of tea with the hyperactive behaviour, myself had some trouble to start watching it due to it, but the proof is in the pudding and then you see the amount of preparation and work the guy puts into.
On the bike, he seemed to do a god amount of research prior, like he ordered a nice kit and used a staple source for frame builders, Paragon. But then some inexperience shows up, like the new and old school geometry mixed together and seating on a road/gravel bike to check cockpit dimensions.
Anyway, he’s not claiming to be a frame builder or that will become one, which I think it’s the correct mindset. He’ll likely restart the frame at some point during the build or make a new one after some rides, this I nearly bet