Yeah, huge difference here, at least for me. When I was 27 I cared a lot more about friendships, now that I'm 35 I just want to spend time with my family and only care to get together with my friends a couple times a year.
I wouldn't say I've gone that far to other end of the spectrum and still make time for seeing friends on a weekly basis - I guess I'm just more comfortable in myself than I was when I was younger therefore FOMO is not a thing I care about any more. The well-being of my family and the home we live in, is :-)
Also, not actually having the time to see friends as much as I used to makes a big difference!