Unless it's not immediately obvious-- there are no OpenBSD developers associated with this project, past or present. This isn't some splitting of existing communities.
There was nothing "hard" about this fork, it's funny how a few GNU aficionados think that deleting a few freely redistributeable firmware files constitutes significant "new code" contributions.
It's in the same vein as projects like "libertybsd" or "libreboot"-- misleading people into thinking they are anything but a agenda driven project, onboarding like-minded and inexperienced new users, meanwhile offloading most (if not all) the support/technical burden on other communities.