I mean, that's just a laundry list of buzzwords. Yes, these are all things that exist, but that doesn't mean anyone has to learn them or that they're even used in a significant number of real-world codebases. It's like complaining about web development in Python, because there was Django, then Flask, Bottle, CherryPy, and now FastAPI, or Starlette, or Starlite, and Pydantic or attrs or dataclasses or whatever else. In practice, there are some fairly clear ecosystem best practices for the majority of cases, and a bunch of different alternatives because every ecosystem loves trying out different ways of doing things.