For me the main point is what happens on the cushion.
I think we should be inclusive.
Whether we are talking about diet or whether we are talking about models of punabhava we should in my view include all in order to point them to the meditation cushion.
I worry about the idea of a series of hoops that people need to go through in order to reach the cushion...
The cushion will teach us...with a little help from teachers qualified to do so.