LOL. You obviously have never been at seaside or offshore in the Gulf of Mexico. There are LOTS of oil rigs out there.
Show me the data...that shows the fish will disappear and why?
"You do know that the commercial fishing there uses bottom drag nets and a scallop trawls, right? You do know that all of that equipment will foul on the cables crisscrossing the bottom, right? You do know that as the scallops and clams die off, the fish will leave, right?"
All of that is irrelevant. Your statement was that the presence of "electrical cables and vibration" would cause the fish to depart. Prove it.
So long, troll.