WOW exists because some women wish to don the tallit and tefillin. Ii have no problem with a woman doing that; I just wish women wouldn’t make brachot on mitzvot they have no obligation in, which is a problem which transcends the WOW fad.
My solution is to revert the kotel to its status in the olden days: it should not function as a shul, period. Don’t let any group hold tefilla be tzibbur there. That way there won’t be any WOW problems. One way to make everyone happy is to make everyone unhappy.