> For better or worse millions of Americans voted for the guy doing the deportations.

Uh, the idea of democracy is not that voting reveals universal preferences or something. It is ok to disagree with whoever gets elected, and continue working towards an alternative you believe to be better. In fact, democracy depends on that; otherwise, why not have a single election with no term limits? There is supposed to be ongoing difference of opinion.

> I also find it difficult to reconcile not using AI for weapons.

You can't reduce "AI for autonomous lethal weapons" to "AI for weapons".