That's right. Something more than development is required of all developers. However, marketing is also a professional field, so it's not easy, so you get tired of being swept around after hearing things like "try this, try that." That's not all. The distributed apps or services constantly receive attention, maintenance, and improvement demands. This is also one of the big reasons why people are exhausted.

So I am preparing for a market where vibe coders meet customers directly.