Earlier quoted context omitted.
And yet, it's exactly what all the AI companies are doing. However much it costs them in server costs and good will seems to be worth less to them then the engineering time to special case the major git web UIs.
I doubt they're actually interested in the git repos. From the shape of the traffic it just looks like a poorly implemented web crawler. By default, a crawler that does not take measures to actively avoid git hosts will get stuck there and spend days trying to exhaust the links of even a single repo.
I do think they care about repos, and not just the code, but also how it evolves over time. I can see some use, if marginal in those traits. But if they really wanted that, I'd rather they clone my repos, I'd be totally fine with that. But i guess they'd have to deal with state, and they likely don't want to deal with that. Rather just increase my energy bill ;)