No - that's why their pricing is so detailed and why their services have few limits you can't request them to increase.
They can afford to maintain a better branch of Elastic Search or Redis or so on, an drive those companies out of business by the virtue of efficient free market competition. At which point they'll make sure their branch is only useful on their servers, perhaps by adding dependencies on all their internal microservices - so technically they released the code but you can only run it if you're Amazon.
> At which point they'll make sure their branch is only useful on their server
Can you think of any examples where they've done that? They certainly could, but I can't think of any times they have actually rug-pulled like that, and the motive to do so seems tenuous too. In order for Amazon to do something like this they would need established market dominance, as well as a belief that some new player will hurt their market share enough to justify alienating the FOSS community.
They can afford to maintain a better branch of Elastic Search or Redis or so on, an drive those companies out of business by the virtue of efficient free market competition. At which point they'll make sure their branch is only useful on their servers, perhaps by adding dependencies on all their internal microservices - so technically they released the code but you can only run it if you're Amazon.