I can't think of any high-profile liberal politicians who have such a blatant disregard for the rules of the platform, so that must be what you're referring to, right? Or is your contention that rules like "don't use our platform call for violence" are themselves political censorship targeted at conservatives?
Here's a quick interview between him and Larry King. His Congressional testimony is also really great, but it's over an hour long. You can find it on Youtube if you're interested. https://www.youtube.com/watch?v=xS3uETvzZZ0
To put it simply, Google decides who wins every close election. If that's the future you want, where tech oligarchs and/or a rogue lower level employee controls entire elections across the globe, then that's the world you have today.
Trump's tweets are a red herring. I'm not a Trump supporter.