it’s because rich people only care about themselves
The Greek shipwreck is an unfortunately common tragedy. Whether in the Mediterranean or elsewhere migrant bodies frequently wash ashore. The Titanic story is something novel, and I think at least partially people see it as something justified for adventure tourism exclusive to the extremely wealthy to end poorly. There is nothing to really get excitement out of from the shipwreck, it’s just sad.
Totally, while it’s certainly a tragedy you’re right migrants are crossing and unfortunately dying quite often. It’s not everyday some moron billionaire creates a ramshackle submarine and convinces other rich people to join him in his idiotic endeavour.
For what it’s worth I think the public have more sympathy for migrants who die either fleeing war or trying to make a better life for themselves than for a group of uber rich thrill seekers.
