I wonder if these remote working tools come from people who worked in an open office space. I have an office, and before that I always had a cube. If somebody w

I wonder if these remote working tools come from people who worked in an open office space. I have an office, and before that I always had a cube. If somebody wants to start a conversation it starts by knocking on the door, or the entry area to my cube. I'm not used to the idea that somebody on my team can just start talking and assume the team will hear them. So I don't feel the need for that kind of communication with remote employees.