In almost every place I've worked at, the most difficult thing has been getting people out of ad-hoc JFDI style development and debugging, where everything in p

In almost every place I've worked at, the most difficult thing has been getting people out of ad-hoc JFDI style development and debugging, where everything in production is fair game, and into a process where you avoid touching production as much as humanly possible. Takes a lot of effort to stop people opening up a shell in prod or grabbing a prod DB dump or even just connecting to the prod datastore directly from their local env.