This was a difficult one and I think it is represented in the response so far ,which of course is no major guideline with only 17 responses to date.
My initial response on looking at the options was that they are all valid today
I feel that we certainly have to be more open today
In fact the the only thing that may prohibit joining for some might be the cost, joining and annual,[ +white table and charity contributions].
In a country such as ours we all have to support Chapter and Scottish Rite as well - it adds up
Best wishes