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The biggest AI myths: why your company won't build its own software in 2-3 years

Every week I meet an executive who says: "We have ChatGPT - we'll build everything ourselves soon." The idea is tempting, partially true, and largely a dangerous myth. Here's what's actually happening with AI, vibe coding, and companies planning to roll their own software in 2-3 years.

Marius Silo
CEO & Co-founder
7 min read
The biggest AI myths and vibe coding - why non-tech companies won't build their own software in 2-3 years.
#AI myths#Vibe coding#Software development#AI strategy#Technical debt#Cybersecurity

Frequently asked questions

Is it really true that AI won't replace developers in the next 2-3 years?
Correct. AI changes what developers do, not whether they're needed. AI now writes about 41% of commercial code, but developers reject 70% of its suggestions - AI generates plausible code, not correct code. An experienced engineer with AI is 2-3 times more productive, but AI by itself doesn't make architectural decisions and doesn't take responsibility for production systems.
Why is vibe coding risky for a business?
A demo and a product are different things. CodeRabbit's December 2025 study showed 1.7× more bugs and 2.74× more security vulnerabilities in AI-written code than in human-written code. Gartner forecasts a 2,500% rise in generative-AI-induced defects, and 75% of tech leaders will face serious technical debt by 2026. A system nobody understands will fail exactly when you need it most.
What should a non-tech executive actually do?
First - spend an afternoon with Claude Code: it will teach you more about engineering than any textbook. Second - don't fall for "we'll just build it ourselves" - instead find an agency or in-house team that integrates AI honestly, with senior-level oversight. Third - if you already have a system growing faster than your understanding of it, audit security and technical debt now, not after it breaks.