I disagree >There is good reason why nearly every engineering body out there has something along the lines of "Hold paramount their duty to public welfare" as

I disagree >There is good reason why nearly every engineering body out there has something along the lines of "Hold paramount their duty to public welfare" as the first item in the code of conduct. "Move fast and break things" is pretty much incompatible with engineering. Those aren't mutually excluisive. Move fast and break things when it comes to crud apps is totally different thing. You can also use "move fast and break things" in order to achieve "Hold paramount their duty to public welfare" Move fast and... does not imply unsafe.