The main issue is with how Salesforce is running its multi-tenanted cloud infrastructure. Modern techniques and solutions already exist to minimize these kinds

The main issue is with how Salesforce is running its multi-tenanted cloud infrastructure. Modern techniques and solutions already exist to minimize these kinds of events from happening using a multi-cloud approach, containers, geo failover, etc. So while this sucks for Salesforce, it doesn't mean every SaaS platform or cloud infrastructure provider suffers from the same legacy issues as Salesforce. If anything the author should be arguing the flaws of multi-tenancy, not that SaaS is dead because of a power outage of a single SaaS provider data center.