So the government should make its own guns, tanks, food, planes, fuel etc.? Not trying to be pestering but again I don’t understand your point. Software to me is no different than a plane or a gun. The military does not make those either. It’s a tool that connects data sources to make decisions and I have yet to see a reason why the military has to make a tool instead of paying for one.
Ideally yes, if they are designed to be used to kill people. You don't want a whole industry that has the incentive to want more dead people just so it can stay alive.
On the contrary, these tools would cause less dead people. That’s the whole point and why the military uses it. By using tools that provide higher fidelity on threats, the military becomes more efficient and precise, which leads to less casualties and collateral damage.
Cool, but not related to whether they should be built by the government or private companies. Also, if all wars ended tomorrow, would Palantir's profits increase or decrease?