Regarding the usefulness of a demo account or not, it depends on the intentions of the trader himself, if indeed we have a strong passion and desire to learn, I think the feel we will get is not like a real real account, a demo account is very important to be held as a tool for knowing how our experience is at a certain broker, for example we use broker A with such spreads and so many swaps, of course using a demo account at a broker certainly gives us experience with the broker itself