I think it will just cause France to be siloed. Imagine what a child downloads in 5-6 hours a day of mindless garbage, now that is a €20/month habit why would YouTube or TikTok want them anymore. Bingers on streaming services are also putting the providers in an awkward position. In the linked article VLC estimates this will cost them €1m/year so they won't be viable. Steam is on the hook for €3.25m/week that is the equivalent of them losing €11m/week in sales so even they will be lucky to still be profitable in France.