The MCU Revealing Thanos' Age Would've Sabotaged Infinity War & Endgame 

screenrant.com -BY FELIPE RANGEL -The Marvel Cinematic Universe is deep with lore, but the reveal of Thanos' age would have been detrimental to Avengers: Infinity War and Endgame.
keywords: the mcu, revealing, thanos' age, sabotaged, infinity war, endgame, avengers: endgame