Earlier quoted context omitted.
It’s not inevitable if we aren’t willing to let it happen. It used to be “inevitable” that poison gas, napalm, cluster mines, etc. were inevitably the future of war, but as a species we decided we weren’t okay with the effects of those technologies, and we’ve subsequently been reasonably successful at not using them.
Imagine if all engineers had boycotted weapons development due to the heinous nature of napalm firebombing in WW2. US military competency stagnates at the stage of napalm. Would that actually change the behavior of the government's military, or would they continue to use napalm in Vietnam and beyond? As history has borne out, I think the latter is the case. The gov will assume it is the best tool so far to do the job…
What happens when you're the "them" at the receiving end of these smart weapons? Weapons tech is a pandora's box, once opened, everyone has it and you can't close it.