I just read an article about this, specifically friendships as we get older, and it resonated with me. I have quite a few friends with varying degrees of closeness but it’s rare for many of them to suggest doing something, although they are happy to meet if I come up with plans. The article was saying about experimenting & just waiting for the other person to contact you first - it can go on for weeks! Some of my friends will say “ We must get together soon” then nothing happens unless I text them with possible dates. If I really think about it, I only have a couple of friends that initiate meet ups.