Just because someone doesn’t know their value doesn’t justify viewing them or defining in any way apart from the way God sees them or defines them.
A person’s value is determined and fixed (set in stone) by God. Their value is high and precious. Nothing changes that, including how they view themselves and thusly conduct themselves/behave.
As sons and daughters of God, we should be the best at not defining people by their behavior. We are called to bring life and call people into their value, just as Christ did for us.
Today, be aware of people’s True Identity (ask Papa how He sees the people you are seeing). See them for who they really are, not for what they are doing. Through this, you can refrain from picking up offense and acting out of character yourself.