Soldato
I’m not sure that’s anything more than a coincidence. Sharks can only go down to about 3000 meters. Since the sub lost contact at 1h45m and it takes 2hrs to get to the titanic - I suspect they were past 3000m.There will not be any remains left at all, they would have basically been completely destroyed and any biological material in the water already consumed by ocean life.
There was a guy on TikTok following sharks on a tracking app - 2 sharks apparently went directly to the titanic wreck area, and have remained in the area since…….likely they picked up the blood in the water, strange coincidence 2 sharks went directly to the area of the titanic for no apparent reason & surfaced to allow their transmitters to work, sharks tend to exist near the surface to get warm before diving really deep depending on the species……..the fact the sharks have transmitters says they are a type that likes to swim at all depths.