There are many posts about similar issues with [email protected] not updating python/python3, etc. But I have not seen a solution that fixes the fact that the executables including pip/pip3, pydoc, idle, wheel, are all not available. It’s not simply adding the new directory to the path: it would require symlinking each and every one.

so after upgrade python with homebrew, I found that ipython and pip cli in /opt/homebrew/bin are broken.
how to fix: auto cleanup all broken cli/packages?