Company policies regarding social media when social media first came about were often laughed at. It was a case of “ my social and private life are separate from company and work life so I can say and do what I want”
Until people were stupid enough to add the people and managers they worked with on Facebook and then post a status saying how terrible their job was and they would get warnings or dismissed from the company entirely.
We had a few scandals at the company I worked for which made the news and people often blindly shared articles about it on their feed from all the news companies discussing it and the next morning these individuals would be drafted in to get a written warning.
It depends on who you work for and who your management is. I’ve worked with some great managers who would let things slide and just have a private word with you if anything went down, whereas some managers would follow the book and be complete corporate tossers who lived and breathed the company policies yet half of them never adhered to them themselves.
i imagine a company like Apple however wants to remain as squeaky clean as possible. If one staff member starts posting videos it becomes a trend and they all do it, irrespective of topic. If she was just discussing things then that’s fair enough but her contract may be against that altogether and if that’s the case it’s her own fault for not reading said contract. Having said that I hope she doesn’t lose her job and management deal with it fairly , in this day and age though even breathing wrong can get you the sack