That's called being prepared then. Having a readily available response - to a particular thing, isn't spam in context.
Your given scenario - shooting up a Kmart to get a Manager would only apply as spam if they had a mission to shoot the Manager Dave at Kmart, so they blindly went to every Kmart in the state & shot the Manager with inscribed bullets that say Manager Dave, while not knowing which Kmart had the Manager named Dave. Then, randomly - they run across an actual Manager named Dave. That would be spam Kmart shooting, where eventually one of the inscribed bullets was ... Pardon the pun, dead on.
An apples to apples comparison though - would be that someone has a bunch of bullets inscribed with Manager Dave, that they just use for any kind of conflict - regardless of whether or not the recipient of the wireless hole puncher projectile is actually a Manager named Dave. Then - as luck would have it, they came across a Manager named Dave - that they got into a conflict with. They then have the exact thing that's a perfect response.
In that scenario - yes, it's Spam - for every recipient of the Lead-acillin, except for the 1 scenario where they had the perfect response for the exact situation of a Manager Dave. One could call every other response Spam, but not the 1 scenario that the person was prepared for.