There are a lot of videos in regards to investing crypto and teaching you how to invest, choosing the best coins, and many others but you don't be surprised that it leads you into one exchanger.  Could be just misleading, that is why I'd never watch videos especially when it looks like they promoting something.

As a newbie, we better not to interact easily with those videos that we usually see online or anything we read about crypto. Because most of them are not true and not worthy of trust. This also not a thing that helps you, they are only catching your attention and might bring you there to suffer. It could be nice if we spend time to observe and so we have time to assess their legitimacy.