Open source software is not dependent on country lines.
The discussion certainly can be if you define it that way.
Did you not notice you are on the europe.pub domain? Have a look at the landing page sidebar:
European hosted decentralized Network
Welcome to Europe Pub! 🇪🇺
A social network dedicated to everything European. From culture and traditions to current events and daily life across our diverse continent. Share your experiences, discuss news, and connect with fellow Europeans and friends of Europe.
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Otherwise what’s the point in fracturing the topic? There are already 14 general FOSS communities in the decentralised free world (i.e. outside of Cloudflare):
- baraza.africa/c/foss “free and open”
- chachara.club/c/FOSS “SoftwareLibre”
- hilariouschaos.com/c/foss “FOSS”
- jlai.lu/c/opensource “[🔒] Open Source”
- lemmy.casasnow.noho.st/c/theopensourcecantina “The Open Source Cantina”
- lemmy.helvetet.eu/c/opensource “Open Source”
- lemmygrad.ml/c/foss “FLOSS (Free/Libre and Open-Source Software)”
- infosec.pub/c/foss “Free OpenSource Software ”
- diggita.com/c/opensource “Open Source Italia - Progetti Liberi”
- beehaw.org/c/foss “Free and Open Source Software”
OpenSource@europe.pub is rediculously redundant if not to bring a European focus.