I agree, Brenda has chosen to share her father's passing publicly even quickly posting about it afterwards. Everyone grieves differently and if that's how she wants to deal with it that's fair enough. But in comparison Brenda's sister, who has a significant Instagram following of nearly 2,500, opted to keep her father's passing private.
If Brenda and Julie were to do a podcast discussing their experiences with grieving a parent and sharing their stories, it could likely attract a lot of interest. People might be curious about the circumstances surrounding Brenda's father's passing, where was she when she found out, had she reached Dubai etc. As morbid as it sounds the Irish have a bit of an obsession with people passing away, reading rip.ie and listening to death notices on the local radio station.