One thing to consider is that Twitch streaming is primarily a live event. The interaction with the streamer and community is part of the appeal. Also, missing

One thing to consider is that Twitch streaming is primarily a live event. The interaction with the streamer and community is part of the appeal. Also, missing a day of streaming might mean that people whose monthly subscription ran out (and would have been reminded that day) end up not renewing. It's much easier, psychologically, to extend a subscription than to renew one you let lapse.