How are Youtubers that make bad content famous?

There are so many YouTubers out there that make the worse content I ever seen but somehow have millions of subscribers.

I’m talking about PewdiePie, Jake Paul, Logan Paul, WatchMojo, Fred, Annoying Orange, Mr Beast, etc.

• PewdiePie: I honestly have no idea how this guy got famous. All he does is play video games and scream into his microphone whenever something scary happens in the game.

• Jake Paul: The dude is just an absolute scum bag, same for his brother Logan Paul. Very disrespectful dudes.

• WatchMojo: These peoples opinions differentiate from the actual movie their reviewing which causes a lot of conflict with people who disagree.

• Fred: I use to enjoy this guy as a kid but now that im older I found him incredibly annoying and wonder why I liked his videos as a kid.

• Annoying Orange: This channel makes me scream shut the fuck up!

• MrBeast: I loved his videos 5 years ago, now the guy is changing and making fake content and people are even saying he’s a complete douchebag in person. I honestly get tired of his fake thumbnails, makes me not click on his videos anymore.

What are some YouTubers you wonder how they got famous?