I've seen the reverse - teenagers at Rolling Stones concerts there to make sure grandma doesn't get into trouble.
Had to google pubg. Wait, I'm confused....why are we comparing a shooter with rF2?? My bet is that the demographics that play pubg are more drawn into arcade racing games such as GT, Forza and NFS....I mean, nothing wrong if you're a teenager...What are you doing playing rF2?? No wonder you don't like it, go and turn on your PS4