Uh, what? Whether someone is capable of doing a job is totally up to the employer. Yes, one has to self assess to an extent and apply to realistic roles, but

Uh, what? Whether someone is capable of doing a job is totally up to the employer. Yes, one has to self assess to an extent and apply to realistic roles, but for the most part the blame doesn't lie on the individual. A senior position at one role may mean something totally different from a senior position at another company. Is it really someone's fault that they were a senior engineer at BrownGrassCo and applied for a senior position at GreenGrassCo only to find out that their definition of "senior" more closely resembles something like a team lead with managerial tasks their previous position didn't involve at all?