I have gotten sick and tired of repetitive ads on my notification bar. I have done my research and have tried to disable the ads so they don't show up ever again but some how they end up coming back. I cant appreciate a good phone if it has pre-installed ads of the next latest Samsung phone. I'm not sure if this is a problem with your devices as well but it sure does happen on my s10e. I hope that this issue gets resolved asap 🙏.