Why is all the information about the GIANT WALL in the ocean being deleted?

Today we will talk about a gigantic wall at the bottom of the ocean that stretches from the North Pole to the South. I came across a very interesting material on the life.com portal.
It's surprising that mainstream media has started addressing topics like the disappearance of the Great Ocean Wall. Unfortunately, this wall was removed from all maps in 2019,
but the question of why it was erased from all maps is very intriguing. Let's try to answer it together, friends. Please write your comments.
I will definitely join the discussion because I believe this topic is very important. They are not just hiding a wall but our history, our true history.