I understand and agree with the sentiment. That said I think the definition of “BPA” differs from one person/team to the next.
I know people say they draft BPA but have a feeling there is some rationalization to getting to that point.
Personally I would have a formula based on raw assessment then look at other criteria such as team fit and roster impact (forecast number of expected game play, starts snaps etc…).
Otherwise u could end up with 4RBs backs and 3 CBs.