I can be jealous of pewdiepie but people like him are rare. Others will have to worry about paying bills in a few years unless "minecraft streamer 2013-2018" or "making gaming videos with soyface on a thumbnail 2016-2020" will become something desirable for job recruiters.
Tbh not sure where you're going with this.
My "real job" involves sleeping in my office, playing video games, hazing interns, posting on RPGCodex, and occasionally fixing bugs, reviewing code, or helping a coworker.
Average youtube content creator probably puts in a lot more effort than I do for less pay.