I am looking to invest in the content creators space because now everything is digitization and after 2020 its going to be online only. So the revenue during initial stages may not exist but eventually it will have its returns if you manage it properly and run it successfully. It could be the next big thing which can make lots of money a swell.
You want to be a content creator and that's the skill that you want to gain. It's easy for you to do that if you'll focus, watch videos and read articles that tackles how to become one.
There are a lot of paid courses too which will serve as your investment while you're learning to be one. I think you're specifically thinking of being a content creator on YouTube.