No, you don't need to keep comics in Fallout 4. They are just additional items that you can choose to hold onto or ignore based on your personal preference and playstyle.
In Fallout 4, carrying comics is completely optional. It doesn't affect the main quests or your progress through the game. They're more like collectibles for those interested in the lore or for decoration in your settlements.
Well, it really varies. In some Fallout fanfics, Christmas could be used as a backdrop to add a sense of normalcy or to create a contrast with the post-apocalyptic setting. But in many, it might be overlooked due to the harsh world they portray.
The duration comics last in Fallout 76 varies. It can be influenced by factors like your gameplay style and the specific conditions within the game. Sometimes, they might last until a certain mission or event, while in other cases, they could have a more random lifespan.
Sorry, comics and magazines in Fallout 76 don't have eternal persistence. They can be subject to the game's mechanics and circumstances that could lead to their removal or deterioration.
Most of the time, comics in Fallout 76 don't give permanent bonuses. Instead, they might have effects that are limited in duration or specific to certain situations.
You don't necessarily have to keep them. It depends on your personal preferences and whether they have any in-game value or purpose for your playthrough.