> I think it's just a difference in billing calculation Agree. It feels like an actuary ran some numbers and found that high I/O customers spend more on other

> I think it's just a difference in billing calculation Agree. It feels like an actuary ran some numbers and found that high I/O customers spend more on other AWS services and are more profitable than low I/0 tenants, so they changed the formula to reduce churning those high I/0 tenants.