No sir, one man's findings/opinions does not end a debate the magnitude of whether stripers arm harmful to the black bass fishery in Beaver and other freshwater lakes. I doubt that Notropis would claim to be the final authority in that debate, which spreads nationwide.
I don't have all the answers by any means. I don't have the knowledge or experience of Notropis or other fisheries biologists. But if he was the district biologist for Beaver Lake, I presume that means he worked for the Arkansas Game and Fish Commission and throughout my years with the statewide newspaper, I never, ever, ever interviewed a single AGFC person who would even entertain the thought that stripers might be harmful. Can't exactly blame them ... I'm sure they would have been called on the carpet and possibly have lost their job for going against the flow, so to speak.
I base my opinion that stripers are likely harmful on personal experience ... lakes Ouachita, Hamilton and Catherine near Hot Springs all have stripers and black bass fishing in those lakes is relatively poor. Same for Texoma. Lakes Wylie and Norman in North Carolina also have only so-so black bass fishing. In short, anywhere I have ever been that had stripers had unremarkable black bass fishing.
Missouri is reluctant to stock pure in its larger freshwater fisheries, although Truman and Lake of the Ozarks have hybrids (wipers).
This is still the United States of America and I'm still entitled to my opinion. And on this topic, my opinion is that stripers in freshwater are probably detrimental to my primary angling interest, which is black bass and crappie (winter).
Not here to argue. We'll just have to agree to disagree.