[nlco]

thats actually not what separation of church and state refers to. What it means is that no church is suppose to run the government, voters are allowed (and suppose to) vote according to their beliefs, including religion. And religions are allowed to have a stance on issues.

The rest sure, you can interpret it that way, but most mormons are very nice people. They don't take the scripture literally and is instead suppose to be symbolisms.

Actually only in the very beginning of the Book of Mormon is the dark skin used to identify "sinners". Later on, as in past the first 50 pages, skin color was a non-issue.

And finally, women can get past their 20s and be perfectly fine people. They can never marry and be normal people. LDS people do put a strong emphasis, if possible, on a traditional "stay home mom and working father", but that is not sexism.