Do You Spend Too Much Time on Smartphones Playing 'Stupid Games?'

I personally do not play much games on my phone. But I have seen many people playing games all of the time on their devices. I'm hardly ever on my phone anyway. When I go on my phone, its either to watch YouTube, text, call, or go on social media. I have a lot of games on my phone that I should really delete since I don't play them as much as I used to. But my mom plays a good amount of Candy Crush, Bubble Witch Saga, and Juicy Cubes on her phone. Even my grandmother plays these games on her tablet!