Unpopular opinion time.
If you accept the multiverse theory, and you accept the possibility of reincarnation from one similar dimension to another, then you have to accept that there could easily be factkin of existing people.
I strongly discourage anyone who lived a past life as an alternate version of someone in this universe to admit that they did, it’s all kinds of problematic, but you have to admit the possibility or you’re cherry picking what you believe reincarnation is capable of based on morality. The multiverse doesn’t care about your morals, it does what it wants whether it makes people uncomfortable or not.
