In Utah a lot of non-mormons have felt secretly discrminated against in business in politics, because there has been a grove of non-mormons who moved here during the 1990's it has changed the population politics a little bit. But still for an example there is a bank here called "Zions Bank" and some people have been passed over for promotions who were not a brother or a sister, but just a gentile. This has happened locally in a lot of compainies. I also worked for a local Mayor and a Judge and I can tell you first hand that if the Judge knew the brother or sister from the local ward they got to go in the Judges chambers and have a lot dismissed, now same charges against a gentile full charges stuck.
In the the history: With the completion of the transcontinental railroad in 1869, the development of the Ogden community changed considerably. Politically, the Mormon community leadership was challenged by the increasing non-Mormon population that came into the area with the railroad. The non-Mormon leaders tried to wrestle the political and economic control of Utah from the Mormons and center their control at Corinne, a main stop on the transcontinental line north of Ogden.
Brigham Young and the Mormon leadership would allow none of this and took steps to bypass Corinne with a railroad line to the north as well as an agreement with the Union Pacific and Central Pacific railroad companies that Ogden would be the main terminal of the transcontinental line. By 1874 the challenge of Corinne was over; Corinne continued to decline as businesses moved to Ogden, and Ogden became recognized as a major railroad and commercial center. In Ogden, Mormons and Gentiles (non-Mormons) mixed together in business and politics. In 1889 Fred J. Kiesel, a Gentile, was elected mayor of Ogden, the first breakthrough in Utah of the Mormon-dominated politics.
Utah History Encyclopedia
Im sure that Truth will deny this, but I have seen it first hand. Additionally I was married to a mormon he graduated from BYU Law School, trust me when I tell you that if he needs to use the "brother" card he will. Its a wink wink thing it is not something written in the book of mormon. It is subtle but things are a lot better now then now prior to the 1990's. I am not saying every single mormon does this, but in high up positions politically or financially it certainly does happen in utah. In fact one high up Zion's Bank stated that he doesnt promote women because he believes it is wrong for women to work and firmly believes women should be at home raising children. He was not saying it to be mean it was honestly how he felt.