Only way to become a successful comedian nowadays is be very unfunny like Jimmy Fallon

I finally came to a conclusion that today's young people don't like to laugh. I can't understand how Jimmy Fallon can take over from Jay Leno and actually last this long. I don't understand a single joke of Jimmy fallon. My only conclusion is young people nowadays don't like to laugh. I guess laughing is hurting their jaws because they are too busy chewing on their popcorn or dorritos. Or they are simply too lazy to laugh out loud. So they need a comedian that is extremely unfunny. Any street comedian can make me laugh harder than Jimmy Fallon. But why is he taking over the Tonight Show? And for such a long time.