EDIT: sorry, that was glib. However I want to make the argument that the argument of doing "neutral" physical work is not absolutely morally absolving.
But the point is also that maybe we should take one step back and think about the morality of the people we put in decision making roles. The technology is morally neutral, but the intention is not. And helping to realize that intention is not. And sometimes the things we build can be used in horrible ways unless we also think about safeguarding their use.
This is just the tip of the iceberg. It is my very real fear that a lot of information has been aggregated into Palantir and other applications and is usable with no restraint. And that even if you just run the build system, across hundreds of apps, you might be culpable as well.
Baking a roll of bread is not immoral. Baking bread as part of a contract to feed the gestapo, is.
Without searching for references, it's my understanding that Fritz Haber developed this decades before the war, in conjunction with making synthetic fertilizer. It was later used for the purpose you referenced.
In the case of Palantir, should we allow the federal government to combine databases (which may have been hoovered up by DOGE and held in a private sector company that isn't subject to FOIA)? Should there be judicial review, like for FISA warrants before you can field an application? Should we allow the government to buy that kind of app in the first place? I don't give Palantir a free pass.
But it's not the engineer at Palantir that decides to send poorly vetted and trained people into a home, fully stoked, believing your have complete immunity, and full of anabolic steroids, and praying any of the occupants shows an iota of resistance. 79 million voters chose this. This is the morality of the people employing the tool.
A thing clearly has no intention and it's impossible for us to know every possible use for a product. But at some level we need to feel responsible for what we create, we need to feel responsible for our choices, and we need to see the responsibility others have because of their choices.
A gun has the intent of projecting violence at a distance. No matter if it is used within the frame of the law or not.
A vaccine has the intention of protection against disease. No matter if it is used within or outside the law.
A fence contains the intent of separating things.
A system built to deeply and widely track and catalogue and eavesdrop on people has the intention of being intrusive.
The purpose of a system is what is does. If a system does help the violent actions towards civilians and citizens then that is the purpose of what the engineers at Palantir built.
(I also think I was a bit too confrontational in my earlier reply, sorry about that)
And I am not going to single out the Americans here lots of people in my country made money on the Atlantik wall.
Eichmann knew what he was doing and, in any case, forcing dozens of thousands of people to move with less than a week's notice does not soynd quite "amoral".