One of the problems is also how many of these games are designed. I don't know if Epic has with Fortnite/Borderlands - wouldn't be surprised if they have however - but companies like Blizzard and Bungie have employed behavioral psychologists for years in order to make their games addictive. Personally I've never understood the draw of those sorts of games so I don't understand how anyone can be addicted to them but there are plenty of people for which do find it addictive. Las Vegas wouldn't exist with addiction.
"I like dogs playing poker... because dogs would never bet on things; so it's incongruous. I like incongruity." - Christian Wolff