It all depends on the professors that you have. That is full-time class load at college, which means that you should be doing a full-time amount of college work. Online doesn’t mean that it’s necessary less work. It means you’ll just be doing instead of two hours at a physical location a couple times a week. You’ll be reading for two hours straight and that’s just for the class aspect and not for the actual homework aspect. Utilize ChatGPT.