For more on this issues see the article by Red Letter Christians: http://www.redletterchristians.org/racism-lurking-behind-ncs-anti-lgbt-law/?platform=hootsuite
Kroger came up with a sensible, rational, adult alternative to the North Carolina legislature's approach. In their stores there are sex neutral restrooms available for all their patrons: Dads with young daughters, mothers with young sons, families bringing senile elders with them who also cannot use restrooms unattended, and the LGBTQ community. Now wouldn't that be simpler North Carolina, than claiming your racist, power grabbing bill was for the safety of women (white women no doubt) against sexual predators?
Taking this further, many white people feeling that their way of life is threatened today, are rallying behind a strong man who is willing to use violent means to get his way. Donald J. Trump has brought many frustrated white people who have been left behind in a continuous recession that has never abated (other races in similar circumstances might be able to sympathize if they weren't so actively hated by this overwrought group), many without any wage increases in up to 15 years. Ironically, these people where ignored by the party they hoped would represent them. Since they were not a moneyed class their issues were of no interest however. Now that they have been organized into a series of angry mobs at rallies for Mr. Trump, they are getting noticed for the first time ... and they like it. It is bringing out the worst in people, just like the bill in North Carolina.
For more on white supremacy (this time how to resist it), see this post: http://jsbrookspresents.blogspot.com/2016/03/resisting-rise-of-hate-groups.html
For information on stereotyping run amok, see: http://jsbrookspresents.blogspot.com/2014/08/stereotyping-and-dehumanizing-run-wild.html