correct, having an entire game where your time powers are the solution to everything- but in the end the only real option is to let things play out correctly or sacrfice thousands
I dont think its fair to say it undoes all the events of the game. You let chloe die because max has learned from all of this that she cant change the past and has to move on
the universe trying to force Chloe to be killed would have also negated the storm, it was building up because of the number of times you've force-averted her death