It can become asymmetric based on how onerous the application process. Some tech companies have candidates do online exams, some even projects. The exam/project can take a day to complete. The company can just ignore the results for all but a handful of candidates...that is pretty asymmetric.
Ideally, the company should only push onerous application processes to applications once the list has been whittled down a bit, or only push them in cases where the results will actually be reviewed.
Ideally, the company should only push onerous application processes to applications once the list has been whittled down a bit, or only push them in cases where the results will actually be reviewed.