That might have been true in decades past. They now, having merged with LiveNation, have effective ownership of all major and semi-major venues around the coun

That might have been true in decades past. They now, having merged with LiveNation, have effective ownership of all major and semi-major venues around the country. They also aren't just doing concerts, they're doing sporting events and other live entertainment as well. They aren't going anywhere. They are just too big, and too ingrained.