[slaymaker1907]

There are legitimate reasons to pull in someone after hours, but it really has to be catastrophic. I'd 100% want to be called in if I deployed something knocking out 911 service for a whole state and I was the only one with the knowledge to actually fix it in a timely manner. However, most problems are not like that and are either able to be delayed until an actual business day or can be solved by someone else.

[pc86]

Let's be real, we're talking about line of business apps and ecommerce stores making $5,000/day total revenue. "Critical infrastructure" has an entirely different failure model.