What is the best sidehustle for 2023?

I have a bunch of friends asking me this questions. Many of them don't know about sidehustles. I do know a lot about it and that's why I curated 200+ Money-making schemes yesterday: https://www.producthunt.com/post... I want to add more sidehustles. I'm curious to see what the PH community has to say. Be creative!