Authoritarian Elitism and Violence
Out of all the intellectual social circles of the 1700s, the French salons allowed for authoritarian ostracism, via the salonnière. Could that be a variable to the violent overthrow of the French revolution? That because only the rich and accepted were allowed to speak in the French social venue, the undesirables felt compelled to violence?
At the salons the salonnière chose her guests and thereby determined the ultimate composition of the room. Guests were there by the grace of the salonnière… and could still be evicted if the salonnière decided they were no longer beneficial to her salon. — Bonnie Calhoun
Britain had violence, yes, but they never resorted to killing off all of the social elite of their society, and they drank coffee, a known upper narcotic.
Perhaps allowing even the least desirable of a society to have a voice prevents violence and social revolution.