I'm absolutely with you on that. I'm not saying that every contribution deserves equal attention and that rejecting contributions is a bad/impolite thing.
There has to be a better reason than "your PR is too big" as it's likely just a symptom, also very much context sensitive. If it is a 5kLOC PR that adds a compiler backend for a new architecture then it probably deserves attention because of its significance.
But if it's obviously low quality code than my response would be that it is low quality code. Long story short, it's you (submitter) problem, not me (reviewer, BDFL) problem.
There has to be a better reason than "your PR is too big" as it's likely just a symptom, also very much context sensitive. If it is a 5kLOC PR that adds a compiler backend for a new architecture then it probably deserves attention because of its significance.
But if it's obviously low quality code than my response would be that it is low quality code. Long story short, it's you (submitter) problem, not me (reviewer, BDFL) problem.