Why would your whole function be 1 service? That is bad for scalability! Your code is bad and the function will fail 50% of the time half way through anyway. By splitting up the your function in different services, you can scale the first half without having to scale the second half.

It is so weird when people idolize programming languages. They are all flawed and they all encourage some bad design patterns. Just chill and pick yours.

I know an easy fix. Just don’t do ai.