it is also interesting that places where you would expect to have quite 'switched-on' software development practices tend to be the opposite - and the much-maligned 'codemonkeys' at 'big tech' infact tend to be pretty damn good.

it was painful for me to accept that the most elite programmers i have ever encountered were the ones working in high frequency trading, finance, and mass-producers of 'slop' (adtech, etc.)

i still ache to work in embedded fields, in 8kB constrained environment to write perfectly correct code without a cycle wasted, but i know from (others) experience that embedded software tends to have the worst software developers and software development practices of them all.