Because the system is more granular than take 3 actions, you end up in situations that are similar to Pathfinder 2 (you take 3 actions), you also have other valves that help control the action economy so that people don't just sit there attacking all day. This is all designed with how I misunderstood 2e initiative, 28 years ago. I've carried this torch for almost 3 decades.

source https://tech.lgbt/@pangoriaF/112607885678726153