The second decade of the 21st century has delivered some of the most dramatic upheavals in professional wrestling history. Two of the biggest names in the industry — Vince McMahon and CM Punk — have seen their careers and legacies dramatically upended, signaling a new era for the business.

Vince McMahon, the man who built WWE into a global entertainment powerhouse spanning five decades, was forced out in April 2024 following an internal investigation that uncovered evidence of an affair with a former employee. While McMahon maintained the relationship was consensual, the company's board found his conduct violated workplace policies and triggered immediate action. McMahon was removed from his role as chairman and CEO, though he retained his ownership stake. The fallout rippled through the industry, with McMahon's departure representing the symbolic end of an era that began when he took over the fledgling wrestling promotion in the early 1980s and transformed it into a multimedia juggernaut.

The legal complications deepened when McMahon attempted to appeal the board's decision through the Delaware Court of Chancery. In October 2024, the state's highest court declined to hear the case, effectively ending McMahon's bid to reverse his ouster and clearing the path for a leadership transition that could shift control toward the Kennedy family, who hold significant stakes in the restructured company.

Meanwhile, CM Punk's arrival in All Elite Wrestling was one of the most anticipated moments in wrestling in years. After being released by WWE in 2021, Punk signed with AEW in 2023 and electrified fans with a dominant run that culminated in winning the AEW World Championship. However, chronic knee injuries plagued his entire tenure. Surgery to repair damaged cartilage and tendons forced him to vacate the title he had won just months earlier. By mid-2024, reports confirmed Punk had parted ways with AEW, bringing a premature close to his time with the promotion.

Punk's departure came amid broader questions about AEW's roster management and its ability to retain top talent. Former AEW stars — including Jon Moxley, Cody Rhodes, and Adam Page — had already left for WWE, and Punk's exit added to growing concerns about the company's stability.

Together, these developments mark a seismic shift in wrestling's landscape. The McMahon era — dominant since the 1990s — is effectively over, while the dream matches and stable rosters that drew millions of viewers are no longer guaranteed. The 2020s, once expected to be wrestling's golden age, have instead become a period of disruption, transition, and reckoning.