First I fought to set DOCKER_BUILDKIT=1 in Windows.
Then the container builds fast and starts without problems.
The result you get is fantastic as you can model it to your target geography
Having 10 geographies close around me it is a strong benefit to get useful values
First and family names are typical, cities are typical, country names in local notation, streets with local names and local address structure, meaningful ZIP codes, ....
That's what you audience likes during presentations!