Somehow enjoy novels with MCs streaming on the web and becoming popular whether its cooking/painting/singing, any recommendations?
Shift! The Side-Character Heroine - Heroine visit different fictional worlds from games, web novels, films, etc and take actions to make them into iconic works. The said MC then gains powers when she succeeds. She often streams during her off times.
The Film Emperor’s Daily Live Cooking Broadcast My Vegetative Partner Opened His Eyes in Anger After I Ran Away Omniscient Reader's Viewpoint - I'm not sure if this meets the requirements cuz the MC is getting "live streamed," but he isn't actually a streamer...it's more like these "gods" are watching these people and are interested in MC. I still highly recommend it though!
Every now and then, well he is not basically the one doing the livestream, but a customer and he is always featured on it and on some arc the mc do his own livestreaming.