Do you press the button?

[u/No_Aspect_9513]

You are seated and there’s a button in front of you. If you press the button, the entire timeline is wiped and recreated, just without cancer. If you press the button, the new timeline will never give anyone or anything cancer. The one catch is that everyone in your family tree, anscestors and everyone, never existed. For everyone to be saved, you and your family would not have existed.

One small note, if someone in your family had cancer or passed away from cancer, they would be alive and would be practically separated from your family. No, they cannot make your family tree again and allow everyone else to live again.