This is such a stupid argument. A very significant amount of code never makes it into the public sphere. None of the code I've written professionally in the last 26 years is publicly accessible, and if someone uses a product I've written they likely don't care if it was written with the aid of an LLM or not.
Not to mention agent capabilities at the end of last year were vastly different to those at the start of the year.
Not to mention agent capabilities at the end of last year were vastly different to those at the start of the year.