Someone should have told you admitting ignorance can be a viable option. We don’t know the answer. I have ticked “None of the above” in my exams countless times and scored. That has never stopped science in its tracks before. Just plain simple truth if that is the goal in our search for knowledge. Forming correct conclusions. Since the data doesn’t fits, therefore this theory or that theory doesn’t hold. People can accept truth. People can accept we don’t have all the scientific answers… Faking answers and BS are the worst kind of answers along with politically correct answers. My former boss once told me, if you don’t know the answer, tell me it is so, don’t guess, So that we can form appropriate strategy to deal with uncertainty and not with false certainty. I think it is good advice and good ethics. Is the scientific ego so huge that it couldn’t handle “we don’t know”? Is the scientific moral so poor that it couldn’t say out loud confidently “we don’t know the answer” as a truth statement?