In another comment, I referenced Eichmann. A train is not a good thing or a bad thing. A rail car is not a good thing or a bad thing. Having an app that aggregates multiple different data sources and puts them together is not a good thing or a bad thing. It's the morality behind the hands into which we put that tools that matters. The more capable the tool, the more good or evil you can do with it. Maybe we should ask ourselves if this kind of a tool should exist at all, or there should be some level of process before it can be used. But the engineer at Palantir is just as guilty or not guilty in your eyes as the engineer fixing the trains or laying new track.
Mmmmhhhhhh it depends on what the engineer knows about the realistic uses of the tool. As a sibling comments, fixing the railroads to Auswichz might me morally wrong.
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".
Producing Cyclon B is a doing a neutral thing apparently? So is building a system cataloguing all Jews and socialists in Berlin also a neutral thing? The officer ordering the legal building of large ovens and carpenter doing the bidding are not guilty? The soldier following the rules written by law that he should coral the ”visitors” and ”workers” is doing no good or bad thing because he has instructions and is not taking judgement on his work?
You're missing the part where they named their train after a iconic artifact of evil famously used to do evil train stuff with for this metaphor to work
any opinions on the german WW2 engineer laying neutral tracks toward Auschwitz
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.