Pathfinder 2e gives you three actions per turn, but I don’t think anyone calls them points there, either

Yeah, they're just actions. Though the original joke kinda works, because the way Pathfinder frames it is that you gain actions at the start of your turn, so it's more conceivable that something could prevent you from gaining those actions, or could take them away. (Indeed, the "Slowed" condition says that you "When you regain your actions, reduce the number of actions regained by your slowed value", as a similar example.) Even though they're not called points, they do kinda act like that kind of a resource.