There are still many controversial videos on YouTube, and many that get added. But those channels and videos do get picked on. Many are (supposedly) getting flagged and then YouTube removes them for "breaking site rules," which often isn't true at all. They are clearly against anti-NWO vidoes. But, you can still upload them, reach a lot of people, and your channel may be left alone...for a while. Many of us are trying to combat this in many ways; by making vids on their unfair and deceptive censorship practices, e-mailing them to demand that channels taken down unfairly be re-instated, etc. Usually channels that are unfairly taken down do get put back up after people complain, but in some cases--like the Alex Jones Channel--they ignore the complaints. Many people felt that they wouldn't touch that channel because it was so big, so popular, and obviously Alex Jones would make a big time about it on his radio program and many loyal fans would be complaining, etc. But they did it anyway.
Usually when they 'take down' a channel it is just a suspension--this may be for 2 days, 2 weeks or in some cases a whole year! However, some channels are closed for good. Of the channels taken down that I've seen, some of them do swear in their videos (which obviously isn't smart if you are talking about anti-NWO issues,) but others do not swear. So, in some cases it is just laughable. And then there is votebotting and crap, and YouTube doesn't seem to do a thing about it. One thing I could advise anyone about to begin making videos or vlogs on YouTube: be careful about what you say against Christianity and especially against Creationism, because there do appear to be extremist 'Christian' groups who love targeting these videos/channels. But you can avoid that and still get unfairly attacked. A series of channels discussing Transformers were attacked by votebots a while back apparently, go figure...who would waste time and energy hacking into the system to lower all the ratings on several channels, spanning hundreds of videos, for people with only minor view counts discussing Transformers! It's bizarre..
But still. You can make vids and they may be left alone...for a while.