That's bullshit, it's metal to metal, the screw on the insert, there is NO wearing elsewhere in light of the Loctite application, doesn't take a genius to figure that out. The only thing they could possibly be referring to is the loctite bonding so well, when you try to loosen it, it rotates the insert instead and breaks the bond to the board. For blue loctite, I've never seen this happen. For red loctite, it's possible
Government - If you think the problems they created are bad, just wait until you see their solutions.
Screw being normal