That's assuming you'll meet literally every person on earth
Let's say you will have a meaningful interaction with 1000 people ever, 1% of that leaves you with 10
If you're not bi make it 5 before you even start considering wether you also find those people attractive back, if they're single and in the right age range
So get that confidence back down. Statistics are a bitch
I assume there's some in universe reason why they can't / don't keep copies of the teleportation data, otherwise everyone would be effectively indestructible
"Oh no the captain got eaten by a space tiger"
"No problem, I'll teleport a backup from an hour ago, he'll be there in 5 minutes"