You're, unfortunately, absolutely correct Andrew.
In my experience, there were likely several lawyers driving to the scene, gathering names and offering their services for both individual and group lawsuits. They will sue Airbus, Rolls Royce, US Air, both pilots, the airport authority, and sometimes the flight attendants.
Also, several people who flew on other US Air flights and a few that watched the crash on TV that day will sue the company.
Airbus jets, like all others have a ditching checklist. It's not quite as simple as pushing a button. The hole to close is the outflow valve, which helps regulate cabin air pressurization. The airbus might well have a push button to close it. In general they are more automated than Boeing jets. Boeings have a toggle switch one holds to the close position for a few seconds. The biggest things in their favor was the fact that the wings stayed intact and they were on a relatively short flight. Therefore, the wings were not completely full of fuel. The air in the wing tanks will float a jet for quite a while if they are not breached.
BTW, there is a crew of two pilots up front. The Captain does not act autonomously.
This crew handled a dire emergency with skill and made the absolute best of a situation none of us ever want to see.