I often ask and am allowed on caucus threads (mostly Catholic and Orthodox) because of my background in both of those faiths and my scholarship areas even though i am not actually a member of either caucus.
And it will probably be a cold day in Hell before I am invited or allowed in an LDS caucus thread.
I was booted from caucus threads while I was still officially a member of the LDS Church. That’s when I knew I had to officially resign. It was the Mormons here on FR that helped me understand it was time to cut the strings once and for all.
Questions and disagreement just aren’t allowed within Mormonism.