I tend to do this as well, I’m not sure why but I generally respond proportional to how long it took for my friend to respond

I think it might just be human nature, because I had a friend who I would talk to and we would respond back very commonly Within two or three minutes of sending the message, and then they went into a mental Funk where they weren’t looking at Discord anymore. Due to this they started being hella delayed in responding, and I found that the longer delay that it took them to respond the longer that it took me to respond.

I think it might just be something that is common nature for socialization, I think we subconsciously use how long it takes them to respond as a judgment of what is considered appropriate for response time and then without realizing it partake the same way