Is Youtube Bias?

We always hear that media is fair to both sides, some conservative some liberal. However, a recent trend with Facebook, YouTube, and Twitter showed a massive coordinated plan to illuminate conservative sites. About a year ago I started to notice some of my videos on YouTube had disappeared, only the ones that had insulted Hillary Clinton. I’m starting to think that free-speech is gone now on YouTube because nine of my conservative channels were deleted and none of the liberal ones.