Didn't Spotify do this a while back, they made threats of account bans as well. In the end it was bypassed and you can still use Adblock in the browser or adfree clients on desktop (or just block ads across device with Adguard or Portmaster), though honestly Spotify kind of sucks in my opinion (usually doesn't have the music I want and has UI unresponsiveness).
The only one that kind of worked was Twitch, and the Alternative Player plugin for Firefox still bypasses the ads, you just have to wait while Twitch thinks the ad is playing because they inject it into the stream directly and you can't access the stream without waiting out the timer.
Didn't Spotify do this a while back, they made threats of account bans as well. In the end it was bypassed and you can still use Adblock in the browser or adfree clients on desktop (or just block ads across device with Adguard or Portmaster), though honestly Spotify kind of sucks in my opinion (usually doesn't have the music I want and has UI unresponsiveness).
The only one that kind of worked was Twitch, and the Alternative Player plugin for Firefox still bypasses the ads, you just have to wait while Twitch thinks the ad is playing because they inject it into the stream directly and you can't access the stream without waiting out the timer.