Will AI fully replace human friendship/companionship someday?
Because tbh I don't see myself and many others getting a partner or anything similar that is "the real deal". Not gonna lie, if robots were as advanced as they are in sci-fi movies I would had married one and had those as friends.
I think all that will only be advanced enough when I'm gone unfortunately...
Children are a big part of romantic relationships for a lot of people but by no means all
Many people are happily in committed childfree relationships, other people cannot or should not have children for a great number of reasons but still want and need romantic relationships, and there are still other cases where children put unnecessary strain on otherwise happy relationships.
I think there's a great number of reasons that AI should not be considered a replacement for human relationships, romantic or otherwise, but reproduction isn't one of them.
Even if AI could otherwise replace a romantic partner, and if children are something you desire in a relationship, there's still options like adopting, IVF, and surrogacy
And if we want to get a bit weird and sci-fi about it, that's without considering the sorts of unknown scientific developments that may come further down the line. Who knows what form AI may take at some point in the future? We may end up with AIs inhabiting some sort of replicant body that's compatible with human reproduction, or perhaps even entirely new forms of life and intelligence in a sort of melding of man and machine.