FWIW, CF's registrar is nice, but also represents an extreme form of lock-in on the part of Cloudflare -- the registrar subscription is specifically tied to your enterprise plan and will be terminated if you are not using other CF products.
That is not the case anymore. We would still allow you to continue to purchase just registrar.
Oh, fantastic! I'll let my former colleagues know, assuming no one else has reached out to them (this was a pretty specific piece of feedback we had re registrar, so great to hear that it's changed).