My German is rusty but I think what you’re saying is Don’t listen so much, or what you say, watch what you see or what you believe?
Yeah; basically don’t talk the talk, walk the walk.
They’re trying to palm off on us standards they won’t apply to themselves.
Please correct my loose translatiln: Don’t listen to what she says, but pay attention to what she does, and then you’ll know what she really believes.