It is hard to grasp for some engineers early in their careers what took them here won't take them there. Shipping features will probably can take you to senior, shipping 10x more features is not how you'll become a principal.
Yeeesssss!! Lowkey obsessed with decision records/ADRs right now. If I were starting a new company (which I *am not,* and *will never*) I would be using these from day one.
And not just for technical decisions, either. For any decision with a blast radius of >1 group.