The rage should be dependent on the contribution. You mention a third party software vendor who produces tools that aren't even "dual-use" with respect to the abuse by ICE, they are specifically tailored. That's not the same as, say, providing electricity to them.
They are dual use. Palantir creates platforms (Foundry, Gotham) which are used by ICE but also thousands of other companies. Are you saying that just because ICE tailors these platforms to their workflows they’re not dual use? That feels akin to saying some super complicated excel workflow used by a company means excel is not dual use.