There are those whose entire universe is formulated around predetermined outcomes. "I feel this way, and here are the 'facts' that make it so." This leads to subjective truths: which (sometimes forcefully) inflicted on others, can't be challenged (according to them).
Yesterday, I learned something new: A colleague suggested that we adopt "un-offendability" as a superpower -- the ability to "hear" things we don't agree with, while maintaining civility.