I am worried about AWS imposing their own political rules on the models. For example, they may impose censorship, or safety requirements. It is hard for me to trust them as a central platform in this ecosystem
+1 Bedrock supports custom model import, though I haven't used it and can't speak to limitations there. Also, this boilerplate provides a solid foundation for any LLM app, whether you use Bedrock or opt for models hosted elsewhere.