That's also not accurate, GOS comes fully degoogled, and doesn't include any GAPPS or Google Play services, you have to install them yourself if you want compatibility with Google Apps or some banking apps
even though they are sandboxed. There is no way it can be more degoogled than LOS
That's just false, even LOS isn't fully degoogled and it still connects to Google in the background for necessary connectivity checks ( e.g. DNS ) and Esim activation for example