What would you like to happen?

I believe after 3dcdcf3 we are no longer getting warnings like "Discarding unparseable args".

It is very easy to mistype an option. For example, one can supply --extra-package instead of --extra_package, which I did. In 2.40.0 I would have gotten
WARNING:apache_beam.options.pipeline_options:Discarding unparseable args: ['--extra-package=package.whl'] in console logs, but we are not getting such logs anymore.

We should warn users about incorrect options, or even better suggest corrections: did you mean X ?

Issue Priority

Priority: 2 (default / most feature requests should be filed as P2)

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