It’s easy to stop caring.
It’s easy to make assumptions. Easy to pass judgement. Easy to dismiss what we dislike, even if we dislike something without knowing the facts or considering the motivation for that choice. It’s easy to get away with bullying, violence, bigotry, hatred and arrogance and far, far more difficult to live with integrity. Forgiveness? That is the hardest choice of all.
It is also taught by the person some claim was sent here by God to save humanity. In New Testament stories, Jesus was a builder. Regardless of what He was building, whether it was physical or theory or guideline, it was intended to work for everyone because He loved everyone equally.