As someone that does what you consider "engineering", my current project is containerized because I've lost too much of my life to debugging broken dev environm

As someone that does what you consider "engineering", my current project is containerized because I've lost too much of my life to debugging broken dev environments. The person who ships safety critical releases at most companies isn't a developer that's deeply familiar with the code, it's usually a distracted test engineer with other things to do that may not be very tech-saavy. Anything I can do to help them get a reproducible environment is great.