Look, either you move the program counter to a different place in memory (function call) or you push a task into an event loop. Even if you somehow elide all th

Look, either you move the program counter to a different place in memory (function call) or you push a task into an event loop. Even if you somehow elide all these differences, they're so different under the hood you'll always have to know in some circumstances. It's honestly wild we conflate them at all.