stop displaying the same ad over and over again, even without any targeting at all.
99.9% of all twitch ads are just annoyances to me, mainly because they are untargeted and I don't care about their content at all. I always get movie ads. And I never watch movies. I suggest twitch reworks its subscriber system: make it like ISPs do it to provide internet access: 5 bucks a month flat, no ads, a portion goes to individual streamers based on view time.