Free speech doesnt mean an obligation for people to provide you a platform, nobody is obligated to carry my book or let me on tv. You may criticize how that is carried out, but its not anti free speech to say racist cartoons dont need to be published
Being able to speak without interference from the government. I also think there is a spirit of free speech where the consequences for your speech should not exceed the speech itself, though that is obviously less precise and kinda up to individual judgement
What is freedom of association, isn't that different from freedom of speech?
>I also dont like the power that massive corporations have over our lives, but the solution isnt some absurd regulation, its to break them up
I think you're probably right about that. Maybe another option could be to create a publicly funded, rather than corporate advertising funded, "town square" social media platform as a viable alternative, where all lawful speech could be voiced and protected?