Freeze app with `pyside6-deploy`

[JanCBrammer]

From the PySide6 docs: "[S]tarting with 6.4, we ship a new tool called pyside6-deploy that deploys your PySide6 application to all desktop platforms - Windows, Linux, and macOS" (https://doc.qt.io/qtforpython-6/deployment/index.html).
Evaluate if pyside6-deploy could be used instead of PyInstaller.

https://doc.qt.io/qtforpython-6/deployment/deployment-pyside6-deploy.html

[JanCBrammer]

I'm sticking with PyInstaller since I cannot seem to convince pyside6-deploy to do what I want.