In my area there are a range of clubs. Some book a big guest every week with selected support and no floor singers,some are clearly selective, some are participative music sessions, and some are esentially singarounds open to all.
If you want high quality music you attend the concert type club if you want a more interactive social event you attend one of the latter.
One club is never likely to cater for all tastes. If people don't like what is on offer they can go elsewhere or as I and a few friends have done start your own session/club.
john