What happens to all the other living beings of Earth 616 who are NOT in 616 Manhattan?

[616MarvelYear is LeapYear]

Since only the chunk from Earth 616 that is Manhattan is a part of Battleworld, is it possible that for instance;

Kamala, if she happens to be in Manhattan during the smashing together of 616 and 1610, will lose her parents, brother, friends along with every one else in 616 New Jersey?

Monica Rambeau will lose her parents along with every one else who lives in 616 New Orleans?

Carol will lose her mom along with every one else who lives in 616 Boston?

Richard Rider's parents will cease to be along with every one else who lives in616 Queens?

Kaine will lose Wally and Donald along with every one else who lives in 616 Houston?

Matt Murdock, Foggy and Kirstin will cease to be along with every one else who lives in616 San Francisco?

Ka-Zar, Shanna and their son will cease to be along with 616 Savage Land?

616 Genosha, 616 Wakanda, 616 Latveria, 616 Mount Wundagore, 616 Moon, 616 Kree empire and 616 Shi'ar empire wil cease to be?

616 Europe, 616 Asia, 616 Australia, 616 Antarctica and 616 America minus 616 Manhattan will cease to be?

Might this happen then the survivors who are all in 616 Manhattan and want their loved ones back will not hesitate for a moment when the Beyonder declares ;

"I am from beyond! Slay your enemies and all that you desire shall be yours! Nothing you dream of is impossible for me to accomplish!"