Ref: https://pycqa.github.io/isort/docs/configuration/options.html.

Tells isort to remove redundant aliases from imports, such as import os as os. This defaults to False simply because some projects use these seemingly useless aliases to signify intent and change behaviour.

Configuration in ruff:

[tool.ruff.isort]
remove_redundant_aliases = true