I admit I frequent the trending page on YouTube and watch a few videos, but none from Vloggers. 99% of that crap is staged/made up. I also find it super annoying when the screenshot preview is a pic of the vlogger with an expression of disbelief and the title of the video is something like "You wont believe the jacked new car I got". Anything to keep the content fresh, right?
That being said, I'm sure some of the bigger stars do bring in some good money.