[This story contains spoilers from America’s Sweethearts: Dallas Cowboys Cheerleaders.] The internet’s latest obsession, America’s Sweethearts: Dallas Cowboys Cheerleaders, has legions of viewers attempting the legendary cheer squad’s iconic “Thunderstruck” dance and, once again, talking about the hot-button topic of low NFL cheerleader pay. The seven-episode Netflix docuseries brought viewers behind-the-scenes of the Dallas Cowboys …