/usr/lib/python3/ is in python3-argcomplete 1.8.1-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/argcomplete/
/usr/lib/python3/dist-packages/argcomplete/__init__.py
/usr/lib/python3/dist-packages/argcomplete/bash_completion.d/
/usr/lib/python3/dist-packages/argcomplete/bash_completion.d/python-argcomplete.sh
/usr/lib/python3/dist-packages/argcomplete/compat.py
/usr/lib/python3/dist-packages/argcomplete/completers.py
/usr/lib/python3/dist-packages/argcomplete/my_argparse.py
/usr/lib/python3/dist-packages/argcomplete/my_shlex.py
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/requires.txt
/usr/lib/python3/dist-packages/argcomplete-1.8.1.egg-info/top_level.txt