Why would it be ethical that every candidate has to go through the entire evaluation process? It would be possible that a candidate can demonstrate mastery of

Why would it be ethical that every candidate has to go through the entire evaluation process? It would be possible that a candidate can demonstrate mastery of skill enough that they don't need to go through the same evaluation as one unable to demonstrate the same mastery. A take home test for those who don't commit code to github doesn't seem unethical. Much like how most candidates likely don't even get the chance to take the take home test because they were already eliminated.