It is amazing, isn't it? Something starts as an oversight but by the time it reaches down to customer support, it becomes an edict from above as it is "expected behavior".
> AWS was kind enough to cancel my S3 bill. However, they emphasized that this was done as an exception.
The stench of this bovine excrement is so strong that it transcends space time somehow.
This is just obfuscating grift justified by the "well, you own the severless functions!"
That's the best part!
The devs probably never thought of it, the support people who were complained to were probably either unable to reach the devs, or time crunched enough to not be able to, and who as a project manager would want to say they told their Devs to fix an issue that will lose the company money!