As much as I don't like Chris and Sarah, it is not their responsibility to parent other people's kids. It is up to those kids' own parents to monitor what they are watching, and to teach them that everyone in the world has less and more than another person. I see this kind of post all the time and I don't understand it, about how the kids who don't get as much feel sooooo bad..etc.
The premise of Father Christmas is he brings you presents if you are good though. Children don't and shouldn't extrapolate between rich and poor. Influencers are shocking whether families or not, selling stuff that is utter amazing when they get things gifted for free..
So to have a family going all out for Christmas ripping present after present and just screaming showing no delight over the present as such and probably just showing throughout the year nothing special. Children who don't understand will ponder. Many parents will just think and still do there is nothing wrong with watching a family vlog. Far worse on YouTube they presume to watch.
Years ago it didn't matter, we never showed our family photos of Christmas day to others. There was no social media. Christmas was personal to our families and our families only and all that mattered was our own traditions, smiles on our children's faces and having a great time with loved ones