For those of us hit by the recent announcement here is a graph I found with some other services worth checking for your next voyages. I have crossed out All-Debrid too as that is also hosted in France and is bound to be hit by the same hammer as Real-Debrid was.
Feel free to share your alternative solutions in the comments below, but always do you research carefully!
The graph shows which Debrid services are supported by each addon for Stremio. Torbox seems to be a new popular and modern alternative. If anyone has any experience with any of the listed services then feel free to share your experiences in the comments.
Edit: Debrid-Link is also French!
Source to graph: https://guides.viren070.me/stremio/faq?debrid-service=real-debrid#which-debrid-services-are-supported-by-each-addon
I thought you would want to know. Many people in this thread were lead to believe the opposite. I'm assuming you would block me if learning this so hurts you.