One easy answer lies in the patrilineal history of LEGO itself.
Back in 1983, Reform Judaism recognized the Jewish identity of children of “patrilineal descent.”
Sadly, his proposal was spurned and the “patrilineal” experiment failed.
patrilineal pat·ri·lin·e·al (pāt'rə-lĭn'ē-əl)
Relating to, based on, or tracing ancestral descent through the paternal line.