To be fair, I think a lot of people probably have trouble trying to understand what you're saying.
How about you just explain my question born out of your statement - how does the media control what YOU or I can say under commonly accepted free speech laws?
Before you attack the "accepted free speech laws", be reminded that there are limits to free speech, or in Canada specifically, Freedom of Expression - both have limits and neither are an absolute right, as would be the case with slander, libel, threats of violence, etc.
Back on your original argument, does some media feed a narrative? Absolutely. But I can completely turn off the media (or fawn and obsess over it 24 hours a day) and neither will have effected my free speech / freedom of expression one bit, so again, I fail to see the connection. How about explaining the thought process to us instead of just pulling a strawman argument on the topic.