By definition Conservatives are opposed to change. How does that make them more decent?
Because not all change leads towards more decency? I'm talking about the conservative movement that William Buckley founded, can't speak for others.
Liberals build their whole identity on being noble crusaders. So if others don't agree with them, for instance by believing that unborn humans should not be killed at the convenience of the mother, the only possible explanation is that they just hate women and want to control their bodies. That's why liberals trying to empathize with the other side try to frame them as 'decent, but misguided.'