It's crazy how many corners they cut in the construction of that "submersible", from a $30 video game controller to control the entire thing, no escape hatch, whole thing bolted from outside with 17 bolts so there is no way to open it from inside, old fitting pipes as ballast, no sonar, no direct radio communication,
Then they charge $250,000 a person to ride in it.
Here a CBS News report from December 2022. That reporter was lucky to be alive.
https://www.cbsnews.com/video/a-visit-to-rms-titanic-1/
The memes on the internet for it are actually funny.