All social media is poison.
it's demonstrable.
This isn't an opinion.
.
Limits are prudent.
Unfettered free speech isn't a good idea (yelling "fire" in a crowded space).
Unfettered free speech, guided by a money-making scheme and influenced by every dishonest interlocutor on the planet?
Nope.
.
If it all went away tomorrow, the world would be a better place. And people would have their lives back.