Arguments against quantum immortality

No.12458568 ViewReplyOriginalReport
The only good argument against quantum immortality I’ve heard is that if you’re destined to live literally forever, it’s extremely unlikely that you’d be in your double digits right now.

Then again, every billion year old person had to be 20 at some point.

Please come up with some arguments against quantum immortality in order to calm me down. Quantum immortality terrorizes me to no end.