EW may blind but also reveal in other ways. Being 'low radar observable' does not reveal but actually descends deeper into the clutter rejection threshold. The analogy is the difference between a shield versus camouflage. We may not be able to identify the shield holder but we can see the shield and its movement. In contrast, a well camouflaged soldier is usually ignored by any searcher.
Overkill? Yes. That is the goal. No threat? That is the goal as well. One's offense and defense capabilities are such that no threat can arise or decreases in severity. Why is that bad?
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The Russians spent billions on equipment trying to compete with you guys in harsh economic times...and we all know what happened there.. The US is much better off today compared to the USSR back then.. still.. doesnt the current WORLDWIDE economic crisis demand a little frugality?