I disagree! They are too perfectly located near the D-ring and perfectly left and right of the T-track.
Exactly.
No one in their right mind would add those rivets for aesthetic reasons, and the positioning of the rivets (on the side of the prop which wouldn’t be seen on camera) is too calculated.
Also, I’m sure they would have removed the spring so that there would be no obstruction when adding the d-ring rivets on the endcap.