In my experience way more Python devs know and are comfortable with attrs than dataclasses simply because its been around much longer. Devs moving off of attrs

In my experience way more Python devs know and are comfortable with attrs than dataclasses simply because its been around much longer. Devs moving off of attrs generally go to pydantic in my experience. Direct usage of dataclasses is literally zero across several python companies and many python codebases I have worked with.