Python's async for in real world

Question

I just realized that there is the async for syntax in Python.
Why is it that I rarely see it in most code I interact with?. The feature seems really convenient.

Do you use the async for syntax oftenly?

reference:
https://www.pynerds.com/async-for-expressions-in-python/
https://www.pynerds.com/compiler/?code=53ea28ef-492d-4b52-97e4-ba5637fb1729

Answer 1

async is really useful, but not for everything!
at the university we started building something like a digital diary in python with FastAPI backend. it's the fastest api existing at the moment, and the great thing is that it supports async functions. so, it can deliver a content in real time, without refreshing the page...

Answer 2

Not really useful in my opinion