I've never used OpenBSD except to tinker with it, and likely never will. But, I use OpenSSH hundreds of times a day (both in automated jobs and in the terminal). It is utterly necessary to me; likely necessary for all of us, really. So, while a company would have shed the extra weight and focused on its core product that users love years ago, OpenBSD keeps OpenSSH as a side effect. I guess I'm OK with that.
Maybe it's even necessary for OpenSSH developers to understand systems level programming at a level only OS developers can grasp, and maybe OpenSSH wouldn't be the absolute beast it is today without that kind of influence and widespread knowledge found in the OpenBSD team. I dunno. Whatever it is, I support the people and the things they do for me in OpenSSH even if I don't care much about OpenBSD.