Earlier quoted context omitted.
It's literally trivial to have your own twitter/facebook/youtube analog. You can in turn spread information about its existence through exciting means like email. You aren't entitled to an audience of hundreds of millions and indeed have never in the history of free speech been entitled to such.
When taxpayer-funded officials are telling private companies what to censor, your argument falls on its face. It has nothing to do with how hard it is to build a website.
You have no legal right to an exact placement in search results or in people's feeds. Censored means your content is obviated, deleted, removed.