It’s a craft like anything else. Some people enjoy building a table and feel a sense of accomplishment telling their friends “I built this.” Other people just want a table and buy one from Ikea
You're right. The table first magically clicked itself together in Fusion, and then the wood climbed into the CNC machine and fixed itself static, only for that CNC to then mill it on its own accord, all in a flamboyant whim just to make a table.
The finished table then climbed out of the CNC, applied finish on itself in the bathroom like the distinguished gentlemen it is, attached its legs, and then lived happily ever after.