Respectful, genuine, and honest disagreements are to be expected and fostered for the greater good of the community as a whole.
We talk of DIVERSITY all the time, and should walk that talk, too!
But, if a specific disagreement is about hate, division for the sole purpose of amassing external resources, powers to conquer, in order to self-promote for one's own selfish ends by any means necessary, then, "Go to... !" I believe is the appropriate response.
Goddess bless, all!