The Titanic fanously sank on its maiden voyage, so that’s a little different. The Titan submersible was successful for hundreds of dives before the implosion, which I’m sure gave the team a false sense of security and ultimately led them to ignore all the red flags.
It might feel like forever in internet time, but it’s only been two and a half weeks since the thing imploded and two weeks since the rescue operation was called off after finding debris from the Titan. Two weeks is lightning fast for a company to formally shut down in response to something like this, especially when you consider that the company’s employees have been grieving the death of their CEO/friend during all of this.