No point, they are all unique requests.

I think he means, get cloudflare to cache your content, so the traffic never reaches your servers to begin with. Assuming your sites content is cacheable by cloudflare. I agree it's a sad state of affairs if you have to rely on a 3rd party..

Maybe I'm not understanding how many requests at a time bots are sending to kernel.org (or how larger kernel is), but couldn't they have a local cache system too, where all it has to do it serve up dumb .html pages, needing next to no compute cycles.