The video discusses several features and items that will never be implemented in Minecraft. These include:
1. A use for the poisoned potato, which was confirmed by the developers to never have a use in the game.
2. A craftable End Portal, as it would break an important game mechanic and make Strongholds unnecessary.
3. Indestructible blocks that can be placed by players, as it would cause problems in Survival mode and ruin the game's balance.
4. A tool that can mine or place multiple blocks at once, as it would disrupt the game's mining mechanics.
5. Mirrors, as they are difficult to implement realistically and would require advanced technology.
6. Pillars with different professions, as it was a joke by a developer and not a real feature.
7. Quick-positioning in mines, as it would make the game too easy and lose its sense of adventure.
8. Torches that go out over time, as it would be annoying and cause confusion.
9. An inventory amulet that saves players' inventories upon death, as it would remove the risk and challenge of Survival mode.
10. A use for the green villagers, as they were implemented as a bug and are only there for decoration.
11. Blood and realistic gore mechanics, as they would be too graphic for the game's rating and target audience.
The video also mentions that the developers aim to keep the game fun and challenging, and that some features may be too realistic or complex to implement.
Here are the key facts extracted from the text:
1. Potatoes are easy to plant and provide good saturation when cooked.
2. The poisoned potato has no use in the game Minecraft.
3. A normal potato has half a heart when it is not cooked.
4. The poisoned potato regenerates more food than a normal potato without cooking.
5. The poisoned potato has a small probability of poisoning the player.
6. Minecraft portals cannot be crafted or broken.
7. The portal is indestructible and cannot be destroyed.
8. The developers of Minecraft will never add a pickaxe that can mine more than one block at a time.
9. Mirrors are not possible in Minecraft due to technical limitations.
10. In medieval times, mirrors existed but were small and not for everyday use.
11. Pillagers do not have professions like villagers.
12. The idea of pillagers having professions was a joke by Peter Bone.
13. Minecraft was set in medieval times, which is why there are no modern weapons or electricity.
14. The game's developers will never add a mirror to the game.
15. The community has suggested having realistic torches that go out over time, but this will never be implemented.
16. An inventory amulet that can rescue a player's inventory if they die has been eliminated and is not planned for the game.
17. Green villagers were hidden in the game's textures and were later implemented but have no job or use.
18. The green villagers were originally a bug in the game and were later decided to be implemented as unemployed characters.
19. The game's developers will never add blood or realistic mechanics to the game due to legal and age rating concerns.