In most cases, you should be able to do Phantom Liberty after the story. However, it's possible that you need to meet specific requirements like having achieved a certain level or completed particular side quests.
Sure. In the game, finishing the main story doesn't prevent you from starting and experiencing Phantom Liberty. It offers additional content that can be explored independently. So whether you've completed the main plot or not, you have the option to jump into Phantom Liberty and discover new adventures, characters, and storylines within it.
Definitely. Once you've wrapped up the main story, Phantom Liberty becomes available for you to play. It's like an expansion that adds new elements to the game world. There are new quests, characters, and areas to explore. So, it's a great way to continue your experience in the game even after the main plot has been concluded.
No. Phantom Liberty is an add - on for Cyberpunk 2077. It is integrated with the world, story, and mechanics of that particular game. There's no way to do it after the main story of a different game because it simply doesn't exist in any other game's context. It's exclusive to Cyberpunk 2077 and its related content.