Apart from being open source, which is great, I don't get the main selling point of this. How are topics any different from threads in Slack? It seems to me tha

Apart from being open source, which is great, I don't get the main selling point of this. How are topics any different from threads in Slack? It seems to me that if people stick to using threads in Slack (which they usually do in my experience) you would have the same experience no?