Just an example:

I'm a programming student. In one of my classes we had a simple assignment. Write a simple script to calculate factorials. The purpose of this assignment was to teach recursion. Should be doable in 4-5 lines max, probably less. My coed decided to vibe code his assignment and ended up with a 55 line script. It worked, but it was literally %1100 of the length it needed to be with lots of dead functions and 'None->None(None)' style explicit typing where it just simply wasn't needed.

The code was hilariously obviously AI code.

Edit: I had like 3/4 typos here