In your article, you predict 3 things that are likely to happen “…when people feel they cannot talk openly about a subject…”.
Here is another prediction: The Sledge Hammer.
That is the name I have given to a phenomenon I have observed many times in the last 40 or 50 years — prototypical examples are the passage in CA of proposition 209, outlawing affirmative action, and propositions 13 (CA) and 2-1/2 (MA) limiting the rate of property tax increases. But it might also, perhaps, be used as well to describe Donald Trump’s election to the Presidency, not to mention “Defund the Police”….
The people who can see that there is, indeed, a problem but are told to shut up about it get impatient. Then they get frustrated. Then they get angry. Then they get furious.
And then they swing the populist Sledge Hammer: “Screw all of you condescending bastards! If we can’t fix the system, we’ll destroy it!”