Does anyone recall lifeboat drills on Titanic? Unsinkable is still a myth....
They only would have had to have the drills for half the passengers at any rate.
The Titanic is pretty small compared to most cruise ships today. It was 100 years ago after all. The CC is three times the size of the Titanic in terms of weight. Even if the Titanic hadn't sank it would have lost the title of largest ship in the world within a few months.
But not as quick as it lost the title of "Unsinkable".