This is so false I don't understand why you would write it. I listen to political commentary from this guy on YouTube https://www.youtube.com/user/Styxhexenhammer666/videos and he's just some guy with a camera and a microphone and he reaches thousands of people. More than ever are people able to share their beliefs and reach a huge number of people with little to no cost.
This is what scares the powerful and rich, and this is what makes everyone equal.
As to the YouTube example you gave: I'm not saying the Internet didn't open more possibilities to the individual, but reaching thousands of people is still a long way from being able to make a difference and is not a threat to anyone. By the way, that channel is not available in my country so if he wants more listeners perhaps he should let his information be more free...
Also, the word "equal" deserves some attention. There's "equally powerful" and "equally wise". The two are not necessarily related and today's internet does not guarantee either. While the internet levelled the playing field for a while (at least for those who had access to the field), things are getting back to their "natural" state of "whoever has the gold (or power) makes the rules". Venting one's beliefs on the internet (whether wise or moronic) is possible for everyone but the amount of impact it will make will usually depend on the amount of resources one has.