Can you name all the ways you can generate wealth online?

Hi community, I thought I'd start by saying hello to everyone.
For the last few months I been looking at ways to make extra income online. So after many late nights and intrigued by all the information I discovered, I realized there's another world online where many thousands, if not millions of people are making money from.

There's so much things out there online that can be quite overwhelming when you first research, but not only that but there is a bunch of scams advertising get rich schemes . These get rich schemes usually prey on the vulnerable, and naive desperate people. They say generally if it sounds too good to be true then it isn't.

So far I've learnt about drop shipping, trading crypto-currency online, blogging, steemit, High Yield investment websites, freelancing online....and more.... But no where near an expert in any of those fields.

I'm just an average Joe who would love to hear what your thoughts and ideas are.
Let me know different ways you can make money online and whats the latest trends?