Friends that never contact me

So I have friends that have been my friends for years now but I just realised that they never contact me. It’s always me who makes the first step. I always make plans for us and never them. If I wouldn’t text them they wouldn’t have texted me in weeks. They don’t do stuff without me, but they also, instead of calling me up when they have nothing to do, they just do nothing. Out groupchat would be haunted by ghosts if I wouldn’t send something once in a while. But if we meet, everything is awesome. What should I do? It’s been like this for a least a year now. Thought about ending the friendship to them