Is loyal dissent somehow better than whistleblowing,and on what ethical basis,or standard would you evaluate this point?

Assignment Instructions Discussion BSN301 Rachel:

Classmate responded to the following questions. Requesting an agreement or disagreement per discussion;

What role might diversity play in dissent? For example, are minorities more likely to dissent?

Is loyal dissent somehow better than whistleblowing,and on what ethical basis,or standard would you evaluate this point?