The EU has Schleswig-Holstein (a German state) as an example; office software and email replaced by open source alternatives. Look overthere, I would say. But overthere is a politician who actually understands what he is talking about.

I don't feel the need to provide governments/politicians with open source software who think like this: "open source – which is a public good to be freely used".

Start understanding how this works, because your American and Chinese counterparts do a better job at this.

By the way, don't come lazily asking for input. Go out proactively and find the answers yourself.