Compare that to the gate-keepers that were before: Movie, TV and Music production companies, as well as book publishers. Those were severely limiting free speech according to their own policies, as well as mostly only accepting creators from wealthy and well connected families, or people who they could rip-off financially or sexually abuse. And this was when creativity was severely regulated.
So with all their flaws, YouTube and friends are still a million times better than the regulated creator economy of the past. Even though they've done absurd things like co-ordinated banning the president of the United States, and much more.