My thoughts exactly. I kinda feel bad for IBI though, I see zero reason why they wouldn't fix this issue for the customer, but a lot of people are going to see that video and write off the company as lacking QC; and even if this guy puts out another video saying IBI replaced his defective barrel and the new one shoots better than any barrel he has ever owned that video won't make it infront of everyone who watched this one...
IMO the guy should have contacted IBI FIRST, THEN made the video. Even if he didn't have the new barrel in hand, simply being able to tell people that IBI is replacing the barrel in the same video would make a big difference for some peoples' perception of IBI as a company.
The desire for getting likes and subscriptions is way to high for YouTube clowns. He probably got the shivers thinking about how many likes he was going to get after finding this issue.