Inside some organisations, there are networks of facilitators who design and run better meetings. Perhaps you are in such a network, or have worked with people who are. Perhaps you've designed and run training for people who go on to be part of such a network. These are, for the most part, people who facilitate either as a part of their job (and are given management support and time within their job to do this) or on top of their day job (having to carve out time informally, and doing it because they love it). They are not generally full-time facilitators.