It's hard to give an exact number. Generally, you can expect to complete the Fallout 76 story in anywhere from 25 to 50 hours, depending on how thorough you are and your gaming skills.
The time to complete the main story of Fallout 4 differs from person to person. Some players can finish it in 20 hours if they rush through, but for a more immersive experience, it could take 35 hours or more.
It's hard to give an exact number. Generally, a straightforward playthrough of the story in Fallout New Vegas could take you 25-35 hours. But if you're a completionist and want to uncover every secret and do every quest, you could be looking at 70+ hours of gameplay.
People write 'Thomas Leaves Sodor' fanfictions because they want to explore new storylines. The original setting of Sodor can be a bit limiting sometimes, so they send Thomas away to see what new adventures he can have.
Well, Fallout 4's story length in real life is hard to pin down exactly. It can be anywhere from 25 to 70 hours depending on how thorough you are. Slow and steady players might spend a lot more time enjoying all the details and extras.
The story of Fallout 4 is definitely worth experiencing. It combines elements of post-apocalyptic survival, mystery, and personal choices that keep you hooked throughout the game.