Remember that most content written by most people actually happens in these platforms owned and moderated by someone else. You say it won’t stop anyone but how many people currently posting on Twitter, Facebook, YouTube and TikTok are capable of creating their own websites, posting the content there, paying for the cost of hardware and bandwidth and also finding an audience somehow? 0.1%? 0.01%?
The rest of your comment is equally wrong (perhaps even low quality, low brow, incendiary, false), but I have little time to fact check it.