After having read your new feature that allows streamers to disable Pre-Rolls by playing enough ads (30 seconds = 10 minutes), I think you've missed the mark slightly.

I DO think it's a good idea to disable the pre-roll for people discovering new content. As such, I believe a better implementation of the no preroll idea is the following:

• No pre-roll for users the FIRST time they join your stream BUT a forced 30 second 10 minutes into the stream if they stay.

This solves two problems. First, it solves the problem of discouraging people from discovering new content. You have clearly identified an issue with pre-rolls in how it impacts new viewers and presented the current solution. Second, it solves the financial issue by running the ad they would have seen in the pre-roll. It's the best of ALL worlds.

Overall, ads on Twitch are reasonable and not too intrusive, but this one quirk makes it more difficult for small streamers to support each other.

If someone ends their stream by hosting mine, I would like to be able to thank them and welcome them and any viewers who came along with them. But at the moment that I receive the host notification, I have to assume that none of them can see me because an ad just started playing for them. And if I host another streamer at the conclusion of my stream, my viewers and I don't get to see their reaction unless without pre-loading their stream, or watching the VOD later, or enabling an adblocker.

Revenue from host-transition ads must be next to nothing, and this does not seem like something that is done to nudge people towards paying for Turbo because the hosted streamer obviously cannot assume that most of the viewers coming over to their channel have Turbo.