>Because freedom of association cuts both ways.

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?