Why should they if they can use obscurity and people's limited comprehension of their complicated systems to produce legitimate, legal bills to customers?
You're talking a 'get paid/don't get paid' decision here.
When you look at this on a high enough distributed level, across enough users, this is the profit margin. Enough people can screw up and then be able to pay the cloud provider, that it is part of the business model. You're required to run some chance of producing a legitimate megabill.
Why be forgiving when your business model requires that you set traps for fools?
You're talking a 'get paid/don't get paid' decision here.
When you look at this on a high enough distributed level, across enough users, this is the profit margin. Enough people can screw up and then be able to pay the cloud provider, that it is part of the business model. You're required to run some chance of producing a legitimate megabill.
Why be forgiving when your business model requires that you set traps for fools?