A job is a social relationship between a worker and an employer.
A job opening is a declaration by an employer of being willing to receive applications. If any application is accepted, by a job being offered to an applicant, then the applicant may accept the job, and may hold it, as long as the employer remains willing to maintain the employment relationship.
A job opening is only a declaration.
Do you understanding the meaning of bargaining power?
Please think about the substantive meaning of the concept, and then provide a clear explanation, based on your understanding.
Now, do the same for a company declaring a job opening. Explain the meaning, clearly.
Please offer an explanation of how you may arrive, in general, at a sound conclusion, about which side of a negotiation has more bargaining power.
Now, please provide a meaningful argument that job applicants have more bargaining power than employers.
You have so far attempted to poison the well, but have not provided any genuine argument for your stated conclusion.