Did you watch till the end? He replaces the motherboard around the 27 minutes mark with one that's 100% new but pre-assembled after admitting that the one he bu

Did you watch till the end? He replaces the motherboard around the 27 minutes mark with one that's 100% new but pre-assembled after admitting that the one he built up to that point wasn't technically 100% new because of those chips. The pinned comment is actually exactly your criticism.