The Crowdstrike problem was in fact a Crowdstrike problem. It affected Linux too, but of course there are vastly fewer users of Crowdstrike on Linux: https://www.google.com/amp/s/www.theregister.com/AMP/2024/07/21/crowdstrike_linux_crashes_restoration_tools/
This is pretty obviously a Microsoft problem.
Yeah, that part is pretty wild and definitely Microsoft’s fault.