Uh no. The problem today isn't free speech, it's that the limits on how you transmit and disseminate it, favors the tiny, loud, misleading, ignorant few who can generate the most 'engagement'. Like you for instance. You're hear calling free speech dangerous, and that is such an absurd and ridiculous point of view I feel the need to respond.
Free speech has worked great for 100s of years. You don't give up wheels because people have started driving cars into buildings.
I sincerely hope that was all sarcasm.