The core insight of DevOps, at the very beginning, was that when people need to carry the pager for the code they write, they write code that won’t wake them up at Oh My God, What The Fuck O’Clock after it falls over in production again. Everything since - DORA, all of it - has been in service of this one idea that aligning software discipline with quality of life consequences makes better software.
It’s an idea that should be everywhere and in everything.