> or if you open issues
I feel like there should be an exception carved out to this policy, if the submitter of an issue is offering to create (or, as a corporation, dedicate their own engineers' time to creating) a PR to resolve the problem the issue describes.
As a maintainer of a few OSS projects myself, I see my fair share of "choosing beggars" (i.e. people who don't mentally model others' motivations, and so use github issues to essentially say "I got this for free, but it's not perfect for me, so can you please improve it in ways X/Y/Z to better suit my needs?" — without any consideration of whether their suggested improvement would ever benefit anyone else.)
But if an issue's submitter offers to create a PR, then this makes it very clear that they're not operating in this mindset; and in fact, they're being quite considerate! By describing a real problem, and then offering to create a solution to that problem, they:
1. make sure that we actually want to solve this problem (i.e. that we don't think of their problem as a WONTFIX / something that doesn't belong upstream)
2. give us the opportunity to take over solving the problem ourselves, if we think it's some kind of highly-critical and finicky work
3. give us the opportunity to participate in / constrain / steer the design of a solution, before it gets developed (rather than just having code dropped in our laps and having to fight it into an entirely different shape)
And it often doesn't even matter if the developer in question really has the skill and experience to develop the proposed solution entirely on their own. To me, a dev who creates a half-baked PR that we can then help shepherd over the line over the course of weeks/months of back-and-forth with them in the PR thread, is someone clearly in the process of developing that skill and experience, and potentially becoming an active contributor to the project — or maybe even a future maintainer. This sort of willingness to engage in a non-drive-by way is incredibly valuable.