Cory Brim from the YouTube channel "SugarRimBar" presents his top ten real side hustles for 2021. He introduces the video with a comedic skit unrelated to the main topic before outlining his intention to share actionable income-generating methods he personally uses. Brown emphasizes that these are not "get rich quick" schemes but practical ways to earn extra money, focusing on passive or automated income streams. He then proceeds to detail ten specific side hustles, ranging from using cashback and receipt-scanning apps to more involved activities like writing a book, offering credit repair referrals, dropshipping, and food delivery services. Ultimately, his number one recommendation is creating a YouTube channel, sharing his own journey and encouraging viewers by citing successful content creators who offered valuable free advice.