Is that where the plane went down or did currents carry the wreckage east?
The stuff in the water is very close to the area described by the guy on the oil rig who says he saw an aircraft burning at high altitude in the compass bearing direction from his location on the rig. It sure looks like it jives with the “debris” floating location.
I took his coordinates on google earth and did the 80 km distance at about the same angle he was looking and it is a very close match.