Large, valuable customers wouldn't use this option Unless they prefer to rely on being large and valuable as a leverage, they just have much bigger limits. And

Large, valuable customers wouldn't use this option Unless they prefer to rely on being large and valuable as a leverage, they just have much bigger limits. And even in such autoscale-type company there may be a separate department that would want to limit their budget because they have one. Imagine spending $100k extra accidentally in your office while the whole budget is around $10M and now you can’t simply reach support on terms of “that billion was clearly a mistake”, because $10.1M seems normal.