I think it's important to increase our range on our knowledge. You aren't always going to have an expert's opinion to evaluate every piece of information coming

I think it's important to increase our range on our knowledge. You aren't always going to have an expert's opinion to evaluate every piece of information coming at you, and there's only so much that an authoritative source can do for you. Now, making videos on topics outside of your expertise? That's a dangerous minefield, but there are ways to approach it. For example, there's whole youtube channels to taking on challenges and learning new stuff.