> But also, if they all use 500 agents daily and latest models can "one shot" everything, one would think 5k issues are fixed in no time...

IMO, CC should be the poster child of what LLM coding should "feel" like. If things are so good why are there so many issues? Why can't they get a handle like other well-run projects? As you said, they have unlimited tokens so this project should be close to pristine as much as possible.