It happens. Just be aware that someday you could have a kid, and they could really hate intellectual stuff and love sports, and say stuff like “my parents are so boring, they only talk about science and philosophy stuff but I want to talk about…”

Just different people being interested in different things. Only important thing is that everyone is okay with different people actually being different.

I just wish that any of my family were still alive to talk to

I suspect, if you took an interest in what they do want to talk about, you’d find them much more interesting than if you expect them to care about what you’ve just mentioned.