Here's an example: let's assume for a sec there's no MWI, there's only one world. Let's assume further that you're copied atom-per-atom 5 times and each copy placed in different cities. One of your copies is guaranteed to win a lottery ticket. A different copy than you wins. Once you find out you lost, do you kill yourself in order to be the one to win the lottery ticket? NO! Killing yourself wouldn't magically transform you to the copy that won the lottery ticket, it would just make you dead.
So why should the logic be different when you apply it to copies in different Everett branches, than when you apply it to copies in different cities of the same Everett branches?
Once you find out you lost, do you kill yourself in order to be the one to win the lottery ticket? NO! Killing yourself wouldn't magically transform you to the copy that won the lottery ticket, it would just make you dead.
I must be still missing your point. 4/5 of you would be dead, but only the branches where you survive matter. No "magical transportation" required.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.