The article has more on this issue than I have quoted. I don't know exactly what those individuals meant by "absolutely not", however I'm not seeing a conflict

The article has more on this issue than I have quoted. I don't know exactly what those individuals meant by "absolutely not", however I'm not seeing a conflict between individuals, but between attitudes (which also exists within an individual.) When conducting research, individuals vary in their attachment to theory; even within the one researcher, there are conflicting tendencies to follow theory or to test it. I say tendencies, because there isn't a strictly rational way to know when to begin or stop a particular line of experiments. It is, by nature, unknown. When established theory says that something definitely won't work, one is less encouraged to try the experiment. Therefore I think it's important to celebrate each new discovery - especially when it undermines a theory. I think you have misinterpreted my comments, especially the longer one.