Comment We all know the real reason (Score 4, Insightful) 66
Training these models is incredibly expensive. In fact it's so expensive that there is no viable economic model to do so. As such, their options are either to drastically slow down the amount of new models trained or to go bankrupt. This is just a nice whitewashing of that. It remains to be seen if even using their models can be profitable, but we know that with the cost of training the next one they can't be.