[telliott1984]

I'd see this as coming down to incentive. If you can scrape naively and it's cheap, what's the benefit to you in doing something more efficient for git forge? How many other edge cases are there where you could potentially save a little compute/bandwidth, but need to implement a whole other set of logic?

Unfortunately, this kind of scraping seems to inconvenience the host way more than the scraper.

Another tangent: there probably are better behaved scrapers, we just don't notice them as much.