The 9070 XT's primary competitive mechanism — undercutting Nvidia's pricing by half — relies on the gaming community's willingness to benchmark against price rather than against absolute performance or stability. The Reddit threads that recommend the switch are structurally predicated on dismissing the premium Nvidia charges for its ecosystem. But the same threads that recommend AMD also contain the evidence against it, often posted by the same users within days of the upgrade . This self-contradicting recommendation loop creates a ceiling on AMD's growth: every new gamer who switches on…