AWS services they are deliberately created as primitives around common needs. Doing things like search and other communication methods could pollute their ideal

AWS services they are deliberately created as primitives around common needs. Doing things like search and other communication methods could pollute their ideals of what S3 should do or they want to encourage you to use their other offerings for other use cases. Having simple primitives allows them to focus more on reducing the costs and improving stability of the primitive rather than making them amazing for all use cases. They have a few other storage services that may be a better fit for your use case than S3 or someone may have a library to fill the gap.