They constantly ask for an example project, even if it's something that is easily demonstrated, simply by running existing Apple software, and creating a project, would be a huge pain.
They also ignore reports. Very rarely, I may get a ping on one of my reports, asking me to verify that it was fixed in some release. Otherwise, there's no sign that they ever even read it.
I usually end up closing my bug reports and feature requests, after a few months, because I'm tired of looking at them.
It's clear that they consider every bug report to be a burden. That's a very strange stance, but then, they are not a typical company.
I guess you can't argue with the results, as they have a market value North of 3 trillion dollars, but that does not make it any less annoying.