Ads are less of a problem when you don't miss great stream moments. Give streamers ad alerts when ads are about to play!
Add an alert to the alert system streamers can configure that will kick off a use-defined period of time before a scheduled ad break begins. That way everyone knows without doubt that a break is about to happen. The streamer can pause or at least be aware that the ads are happening and people are missing content, and the experience will improve for everyone. Streamers who don't want the alerts could simply not use them, of course.