Not dodging or burning where it is necessary is an artificial, conceptual, limitation. Sometimes the best prints are straight prints. But if a straight print does not give the best balance of tones, then one should (must, really) dodge and/or burn to get the best print. If, you don't care about making the best print you can, then sure, just make straight prints.
I ell about printing that I have one goal: to make the best print I can. Given the negative I have, that print may be in accord with what I intended when I exposed the negative or it may not. It does not matter. The goal is simply to make the best print I can.
Michael A. Smith