The dangerous AI singularity is thought to consist in general AIs writing the next generation of AIs and so on. As known from software development, each generation will require faster hardware and more memory than the last, until a simple helloworld consumes entire solar systems
Rust runs best on top of a JVM that you implement in node. Once you got everything set up, you can build a really nice llvmlite that blasts through your Python like nobodies business