I think it is a salient point that these shootouts have indeed led to what some call the "militarization of police."
On a different note, I find it interesting that Waco changed tactics to a more "wait it out/negotiate" approach, but some more current events (Amish shootout, e.g.) tend to be moving back away from the wait/negotiate approach and back toward "go in as soon as you can." I think we can trace the heavy emphasis on negotiation back to Waco, in some respects. And in some incidents, negotiation is still the way to go. However, more recently, negotiation can't even be started before the perp(s) are killed or kill themselves. Just interesting to me.
On a different note, I find it interesting that Waco changed tactics to a more "wait it out/negotiate" approach, but some more current events (Amish shootout, e.g.) tend to be moving back away from the wait/negotiate approach and back toward "go in as soon as you can." I think we can trace the heavy emphasis on negotiation back to Waco, in some respects. And in some incidents, negotiation is still the way to go. However, more recently, negotiation can't even be started before the perp(s) are killed or kill themselves. Just interesting to me.