Why is "Marine archeology in the Gulf of Khambhat" trending?

Wikipedia Overview

Marine Archeology in the Gulf of Khambhat - earlier known as Gulf of Cambay - centers around controversial findings made in December 2000 by the National Institute of Ocean Technology (NIOT) under the Gulf of Khambhat, a bay on the Arabian Sea on the west coast of India. The structures and artifacts discovered by NIOT are the subject of contention. The major disputes surrounding the Gulf of Khambhat Cultural Complex (GKCC) are claims about the existence of submerged city-like structures, the difficulty associating dated artifacts with the site itself, and disputes about whether stone artifacts recovered at the site are actually geofacts or artifacts. One major complaint is that artifacts at the site were recovered by dredging, instead of being recovered during a controlled archeological excavation. This leads archeologists to claim that these artifacts cannot be definitively tied to the site. Because of this problem, prominent archeologists reject a piece of wood that was recovered by dredging and dated to 7500 BC as having any significance in dating the site. The surveys were followed up in the following years and two palaeo channels of old rivers were discovered in the middle of the Khambhat area under 20–40 m (66–131 ft) water depths, at a distance of about 20 km (12 mi) from the present day coast.