FB's biggest problems are about market saturation and maintaining that position. If they lose the youngest generation then they will gradually decrease in value

FB's biggest problems are about market saturation and maintaining that position. If they lose the youngest generation then they will gradually decrease in value as their legacy userbase ages. This is why FB constantly has to buy up and coming social media style tech so that they can constantly reinvigorate the youth demographic into the fold. It's a constant battle for FB to avoid becoming obsolete.