Do you actually care about your friend's new baby, vacation abroad or similar life events or are you just being nice?
Because I don’t, and pretending to feels dishonest. I’ll listen if they want to talk about it, but I’m not going to act interested, and I certainly won’t ask about it on my own. What I’m trying to figure out is whether people actually care, or if they’re just playing a social game that I’m simply not interested in.
I’m probably on the autistic spectrum, which likely explains this to some extent. But that’s not an excuse - being an asshole is perfectly compatible with autism, so before dunking on me, please realise I probably agree with your criticism.
I, for one, absolutely LOVE it when people talk about things that excite them. I ask questions because I want to see them get even more excited or passionate. I would honestly be hurt by someone like the OP, only pretending to be interested, because then with no follow up questions or anything, I would assume the conversation is going nowhere and would probably stop even trying to interact with them.
I think I'm a bit like you since I do that too. Everyone (even at work) knows that I don't want to see baby pictures and I'm not excited about a baby. I don't think much about having kids but parents usually really really love their kids immediately, even before they are born, and if they are close friend or family then I am ok vibing with that for their sake.
The only time I've actually felt positively about it is when my best friend told me they were having a baby. It took me a moment but I thought then felt that I was able to be happy because he was happy and his partner (who I also like) is happy, and then it took me a few days of thinking about it that part of me was also picking up on this excitement because I wonder what my best friends kid will be like. And it's only because I care about him and his life a lot. I'm not close to my sister and have never felt those feelings before about babies/parents.