They are willing to lay the blame squarely at Instagram's foot and yet offer no critical analysis of how her dad or teachers or society may have failed to help her - she may have tried reaching out, or showed signs of distress, but that's just glossed over because fuck instagram, they clearly have all the blame.
And that's a very dangerous narrative that people soak up - no critical thought, no attempt to try and offer thoughtful analysis whatsoever.
Those of us wise enough can see through their ploy, the agenda's they push, the propaganda they peddle. Just look into the BBC during the last election and you'll soon understand that disinformation, or out of context reporting is everywhere. Videos, quotes, images and basically all speech is being manipulated, to lure an unsuspecting reader into believing what they're ingesting, and has happened since civilization began.
YOU, as a human being, need to analyze and think about what you believe; are masks "ineffective" during this pandemic? News sources will tell you yes, others with experience will tell you no.
Stop relying on bots and algorithms to try and fill your world view, they're geared to feed you what you want to believe.