You know what they mean by that term, it's about building things without needing to put in the learning effort. I have bosses building small POCs via vibe coding, something they would not have done via learning to code and typing it manually.

It's the same sort of argument artists use when it comes to AI generated media, there obviously is a qualitative difference in the people now able to generate whatever they want versus needing to draw something by hand, so saying "they could've just learned to draw themselves" is not very convincing. People don't want to do that yet still get an output, and I see nothing wrong with that, and if you do, it's just another sort of gatekeeping, that the "proper" way is to learn it by hand.

Lastly, many, many open weight models exist.