I think Johnamos makes a good case in favor of the Watchtower policies. The two witness rule is in both the Hebrew and Greek scriptures. My counter arguments would be:
the hell with the Bible's and christian religion's special privileges.
The moral values of the 21st century of most western democracies are more just and compassionate than those found in the Bible. I think the cowards are not people like Johamos, but the governments which cower and give too much latitude to religions to commit injustices that are unacceptable to our modern values.