The article tackles misconceptions around vibe coding and its impact on software as a service (SaaS) businesses. The author argues that while vibe coding, which allows users to describe desired software features without needing to understand the underlying code, may seem like a game changer, it doesn't threaten the existence of SaaS. Vibe coding is essentially an extreme form of AI-assisted software engineering, but it lacks the depth and understanding needed to build and maintain a successful business. Creating a software product is relatively straightforward compared to the complexities involved in running a SaaS business, which requires a nuanced understanding of customer needs, market dynamics, and operational challenges. The author emphasizes that vibe-coded products can falter when real-world issues arise, such as customer service requests or feature adjustments. These demands expose the limitations of vibe coding, where the initial assumptions made by the AI can quickly become obsolete. The article points out that while AI tools can generate software, they struggle with the ongoing maintenance and adaptation required to sustain a business. The concept of "comprehension debt" is introduced, highlighting that without proper documentation and understanding, the internal logic of a vibe-coded solution can become lost, leading to frustration and inefficiency. Overall, the piece argues that the core value of SaaS lies not in the software itself but in the service and operational expertise around it. The author believes that many critiques of SaaS overlook this distinction and that a successful SaaS business requires more than just a working product; it demands a comprehensive grasp of the problem being solved, customer interactions, and the market.