Not sure about the current situation. However in general Twitch uses server side injected ads (SSAI), which are basically unblockable. They can however be bypassed (using different methods, each having it’s own pros and cons). Anway there is a very active twitch ad blocking community that will explain everything: github.com/pixeltris/TwitchAdSolutions Most reliably is having either an http proxy or a vpn in a country that is not served ads.