Zombis in hardcore mode.

Oh, hello everyone. I came here just now to, just imagine intelligent mobs? Considering that zombies are like players who have been infected by the virus, in Minecraft, rational knowledge should be ingrained in zombies. For example: placing a block, destroying a block, etc. However, this would only be active and allowed in hardcore mode, where if the player dies, they would spawn as a zombie, not a ghost, to make the game more fun. And if the player dies in zombie mode, they would become a ghost... An idea that, in my opinion, wouldn't be disposable. About the endermen: Minecraft's endermen steal blocks, but what if they started building or placing blocks? This would make the game more thematic and dynamic for any player who has been playing for a while, where the dispensable becomes indispensable. Think carefully, consider this idea, analyze it, and give your opinion so that it can be added in the future, or simply discarded.