I own a material supply business for knifemakers and other artisans so I see this stuff a lot and have personally dealt with a lot of the Pakistani companies that make and sell these knives and seen guys like this who resell their stuff. For me it's easy to tell just by the patterns and handle materials because I've seen others selling these same exact knives. Same patterns, same materials(usually a lot of bone, ram horn, buffalo horn and unidentified colored wood handles come from Pakistan), same Damascus etc..
There's nothing wrong with buying a knife kit and putting handle scales on it either. That's fun and there are tons of people who do that and many start out in knife making that way. Most of what this guy is selling is not even that though imo(I'm 99.9% sure of it). To his credit in some of his recent Instagram posts it looks like he is actually starting to try to put some handles on blade blanks himself and even making a few kydex sheaths. however, you can tell on the couple of knives he has put handles on that the quality of finish is not as good as all of the other ones he's been selling for the last year. Kind of odd that his skill would have regressed. Looks like he started selling the "handmade knives" and has finally started trying to get into doing some of it himself. The recent scales he is using in his IG posts are $35+ per set and the cost of time and materials to forge a billet of Damascus to make one of those knives would make it impossible to sell them for $130. .
This is like TexanKnives.com who claim to be a small knife manufacturer located in Houston selling handmade knives. That is sort of correct. They are small, located in Houston and selling handmade knives/damascus. But the knives and Damascus billets they sell are all manufactured for them in Pakistan. They are always very careful with how they word things on their website and in person if you ask them so they give the impression that they are selling knives they made by hand in the US when in reality they are in the US selling knives made by hand by someone(meaning a guy in a factory used his hands at some point to do something to it) in Wazirabad, Pakistan.
Sorry I know that was long but I wouldn't make a claim like that if I wasn't very sure of it.