> I can see some junior dev spending time putting version numbers on literally every data structure That's a strawman argument. > And when logs go from "huh,

> I can see some junior dev spending time putting version numbers on literally every data structure That's a strawman argument. > And when logs go from "huh, if this happens I want to know about" type thoughts as you are coding to "lets make a full pass and see where I could have added some logs to this PR" then effort is being spent too far in advance. That's a strawman argument. > have to use something like an ECS for performance reasons. This is pretty common for embedded or game domains. If your domain requires something else, you probably already know it.