To anyone discussing double dips from PS4 or Switch, just look at SW sales. That will be more reliable on to show you how healthy and userbase size. But don't look at only top 10 sellers, look at total SW sold and if ratio is over 10 SW per HW. That will show PS4 isn't much different in double dipping then any other relevant console, Switch is still a little new to make this type of conclusion, but I would infer that it is much less double dipping than HH from Nintendo.
duduspace11 "Well, since we are estimating costs, Pokemon Red/Blue did cost Nintendo about $50m to make back in 1996"
http://gamrconnect.vgchartz.com/post.php?id=8808363
Mr Puggsly: "Hehe, I said good profit. You said big profit. Frankly, not losing money is what I meant by good. Don't get hung up on semantics"
http://gamrconnect.vgchartz.com/post.php?id=9008994
Azzanation: "PS5 wouldn't sold out at launch without scalpers."