What pull quote are you commenting on?

It means that individuals can be liquidated not because they have done something against the government, but only because they belonged to a certain class. The Communist Manifesto was written about fifty years after the French Revolution where people were guillotined just for belonging to the class of nobility.

This is literally the only comment he made with the word "French" and I found none with the word Robespierre or "reign of"

I see no comment where the person claims "social justice warriors beheading the entire aristocratic class" let alone "and then guillotining each-other 'just in case.'"