I have history on my side, when I see freaks in the NFL creating quadzilla thighs from swings or JV kids in random parts of Vermont dominating AAU after 6 weeks or even 6 months I will be open. Even great training has limits. If you read the citations from the full articles you will see some limits of the KB swings in isolation. Add anything to a complete program and that is a different story.
Can you name one NFL quadzilla that built his thights exclusively with the Olympic lifts, or a JV kid from Vermont dominating AAU because a 6 week or 6 month Olympic lifting cycle? No. You’re argument is useless.
Bottom line, KBs have play a roll in both max strength and power training. Nobody is advocating there use exclusively or suggesting they are better than traditional resistance traing, but you CAN augment your strength and power training with KBs if applied properly, and your fear of the scientific literature continues to amaze me.