Modern medical advancements, such as artificial discs for neck injuries, are allowing fighters to return to competition after severe trauma. While these technologies offer new hope, they also raise questions about long-term durability and the potential for increased risk, as seen with fused necks potentially making fighters more durable but also altering their mechanics.

Impact: Medium. Medical innovations are pushing the boundaries of what's possible for fighter longevity, but the long-term implications and ethical considerations of such procedures remain a significant discussion point.

In the source video, this keypoint occurs from 00:43:08 to 00:43:51.

Sources in support: Joe Rogan (Host)