I guess also useful to answer your question, is look at the companies who had a successful track record, of delivering reliable, consistent software over 5 to 10 years, went full vibe coding and got into a massive end crash.

You have evidence video here, that the AWS AI Division (04:23) went literally full vibe coding:

"I was laid off from my AI software engineering job at Amazon" - https://youtu.be/ZAom6f4-vh0?t=263

The whole division has been dismantled...