Agreed, but isn't the point of labelling an open position 'junior' or 'senior' so that candidates will know whether it's appropriate to apply? Everybody surely

Agreed, but isn't the point of labelling an open position 'junior' or 'senior' so that candidates will know whether it's appropriate to apply? Everybody surely knows what these terms mean, right? And if it isn't in the job title, then why can't they put it in the job description so they don't get junior experience people applying for senior jobs?