Enterprise market is paying by token and using a lot of tokens. Consumer market is paying a subscription that they can't raise too high or they'll lose users to competition. Seems to me that the enterprise market scales a lot higher.

it's really not much compared to the amount they are spending on training. 100 developers at $200 per month is just $20000

Have you seen many corporations complaining and caping usage to 20-200usd per developer per month. I doubt will change much. Many are considering on premise now.