People protest for different reasons and I don't like all of them.
Homicide is actually something very rare in humans apart from formal war. A tiny subset is perhaps radicalized by internet content, but I would guess there are actually underlying issues for everyone.
Your reaction seems to indicate panic, not rational thought.
I don't agree with this.
To be honestly, I would consider around 1/3rd of the world wide population to be currently living under authoritarian regimes of varying degrees of bad.
This is where free speech absolutists lose me. They say that all speech should be protected and as soon as they find an exception that is just labeled "not speech". Why then can't we use a definition of "not speech" that includes Blood Libel?
When the govt starts talking about “speech to foments discord” that’s a hell of a slippery slope.
In Germany, the line is drawn much further back. It doesn't matter if what you say incites crime, the speech in and of itself is illegal.
If they came out and said "Facebook does not support free speech on it's platform", then at least they'd be hoenst.
Food for thought.
Simply ignore the internet-radicalised mass shooters! Ignore the people raising funds for murderers. Ignore the people gathering molotovs to protest, and the others encouraging each other to run them over with cars. I'm sure none of that stuff will ever happen to you.