Do we really know what they are doing? Are the majority of these women, even those who refuse to be ordained, really organizing churches? Are some of the "pastors" really Bible workers? If they really are pastors per se, how many are leading out amongst groups composed only of women?
What is wrong with a woman or women organizing churches? Why would it be wrong for women who want to take the message into a "dark area" to start a new company of believers. In Acts 16:13-14 I see a group of women organizing a meeting place for Sabbath keepers to come and worship on the Sabbath. These women, especially Lydia, were obviously the leaders. Paul, a man, joined them in their worship, so men were welcomed.
When she was baptized she led her whole household into the faith (I doubt her household was just women) .
In fact 16:40 shows us that Lydia was still the main leader, and there were "brethren", present.