It is quite easy to understand the reason for our own choices and preferences. It is far more difficult to empathize with another to discover and understand the reason for their choices and preferences. If we desire absolute freedom to live as we so wish without interference, we must desire absolute freedom for our brothers and sisters all over the world.
Peaceful people engage in decision making everyday based on complex criteria that only they can apprehend. We may have our provincial ideas about how others should live, but to endeavor to coercively impose our views onto them individually or via the guns of the State would be the very definition of slavery. That would make us the masters and them the slaves.
Most people are struggling in their own lives to discover how to live and what are the best choices to make. If we cannot know the optimal manner in which to live, to expect others to bend to our will about what is best for them would be the height of hubristic folly. The only logically consistent choice is absolute freedom for all without exception provided nobody is being aggressed upon. This is the essence of Free Market Capitalism and Voluntaryism.