Do you think that it is "fair" for an employer or a recruiter to search a prospective employee's social media in order to make a hiring decision? What about an employer checking an employee's Facebook or TicTok postings to determine if that employee should be promoted?

Do you think that what someone posts on social media reflects the "real" person? Should an employer or prospective employer take the person's age at the time of posting into account before using that posting to make a hiring, promotion, or (during a time of layoffs) retention decision?