What is the point of trying to change someone's mind if they are convinced that their beliefs are unchangeable, thus appealing to futility?

Attempting to change someone's mind, even if they believe their beliefs are unchangeable, can still be valuable. It can lead to a deeper understanding of different perspectives, promote critical thinking, and foster open-mindedness. While it may seem futile at times, the act of engaging in dialogue and presenting alternative viewpoints can plant seeds of doubt or curiOSity that may eventually lead to a shift in beliefs.