OVH is a joke (their data center burned because they had wooden roofs), Gandi is no more, and Scaleway gave up. There is no French host anymore. Only Hetzner is left in this business.
OVH is still in business, even if they had a fire 3 years ago. Both AWS and Google have had rather large fires.
OVH is quite good, actually.
We are using their K8S offering and S3 to build a service. It works well.
How exactly did Scaleway give up? They keep releasing new cloud and serverless products.
There's also IONOS.
The fire occurred in their old datacenter, built in an era when OVH was aggressively cheap and experimental. It is in no way representative of today's OVH.