I took Oliver and a friend of his up to a gaming exhibition at the NEC today. If you aren't aware of a game called Fortnite, then this will probably be lost on you.
Amongst the opportunities to play all kinds of games the modern phenomenon of YouTubers and the live streaming gaming channel Twitch 'people'. One of the stands had a group of people playing games, sharing their game live on the internet and interacting with those viewing on Twitch.
I feel old....