no it doesnt. you dont even know the lore of new vegas or the ncr, because the ncr is massive yet in new vegas they were spread too thin, their president was not well liked, they are desperate to get hoover dam for some reason (maybe they’ve idk started to fall?)

and you fail to even see that there is an arrow pointing to a nuke. do you really not know that an arrow indicates time passing? do you really not know that the ncr did not capital in shady sands anymore?

you must think it would be a better idea to pretend new vegas never existed than to incorporate it into something new again. you must really hate new vegas to think that