Maybe if OVH had installed an automatic fire extinguishing system or an electric mains cut-off switch, the firefighters wouldn't have struggled with meter-long electrical arcs and could put out the fire quicker.
A great writeup of the incident and its context, three years afterwards: https://www.datacenterdynamics.com/en/analysis/ovhcloud-fire...
Shame their control panel is massively behind their competitors, it's the worst cloud control panel I've had the experience of using, even worse than Azure and Google.
It's slow slow slow slow slow and horribly buggy, did I mention it's slow?