Youtube tutorial

They're like:

"Hello guys! This is X! And today, I'm gonna show you how to Y. But first, make sure you like and subscribe because 80% of the users haven't subscribed! So what are you waiting for? Hit that button now!

So you may want to Y action but Z Story.

A Tutorial

Thanks for watching the video, be sure to like and subscribe, bye!"

worst part is that you could have gotten bamboozled and they actually give you a paywall link in the end to go to their website for the actual tutorial.