You just need to read the code and ask questions about it if you don't understand it, question everything that seems off. Unfortunately people copy/paste without even reading. Let alone understanding.
AI is still a great tool, but it needs to be learned.
The issue is, it really isn't. It looks like a great tool because it has access to tons of stolen data. Talk to any serious professional in other fields and ask them how accurate these things are. People are just blinded by the light.
AI is still a great tool, but it needs to be learned.