Well they shouldn’t be so stupid boasting on Instagram and showing off their wealth, their home & layout , location, their kids, their pets, their cars, when they go on holiday etc - burglars look out for this type of thing. She should think twice before she posts. Look at how many wealthy celebrities have been targeted because they have shown on social media that their homes are empty as they are on holiday!
I’ve just read the book People Like Her which is about Instagram and influencers & the dangers of sharing with strangers online - she should read it.