850 people joined live, only 2 talked in chat

Hi, im curious as to what I can do to get people to stick around in stream? I managed to stream for 45 minutes as a test, playing the new hollow knight silksong and loads of people were joining the whole time. The bad news is that the most anyone stayed for was about 10 minutes and the rest averaged 1 - 2 minutes.

Is there any way to get people to engage in the stream other than hitting like and scrolling? Im an active talker and am reading chat always.