There's nothing wrong with that this of course, I have no problem with people posting whatever they want. I just think the article is overstating the shift in content.
So candid. #nofilter.
It's fine - I've not got a problem with someone wanting to have their photo taken. But trying to pass that off as anything different than what has gone before seems disengenius. Sure, perhaps the style of photos have changed, but then styles and fashions have always changed in everything from clothes and houses through to pets and holidays.