I'd say it differently: 64Gb ram is easily purchasable and 128 isn't much harder - just $$$. But to my knowledge not many purchase it. As the article says, the

I'd say it differently: 64Gb ram is easily purchasable and 128 isn't much harder - just $$$. But to my knowledge not many purchase it. As the article says, the defaults for new items on the main vendors are still 8 or 16. I suspect most could be happy with 32GB for the next 3 years but that isn't a default.