France in general does a lot of things right. Their whole open source movement is amazing! Just take a look at https://www.xwiki.org/xwiki/bin/view/Main/WebHome and their tools like https://cryptpad.fr/
And politically as well though I can’t pinpoint it to an exact article. Just the general vibe I got from them and the decisions I saw.
I have set up a good hand full of dual booted Windows/ Linux machines. Never had any major issues. However, I also noticed that I only use Linux except for games and that’s slowly changing, too, so I would suggest trying the dual boot if it makes you more comfortable to realize yourself that you don’t need it.