I believe if everyone who was against the current oligarchy started placing guillotine stickers everywhere, like you might for a favorite band, people would feel less isolated in their distaste for the current system.
And in an ideal world those who the guillotines are for might realize just how much they are in the minority.
I mean, if I was murdering innocent people, poisoning others, preventing people from accessing medicine for easily treatable diseases, and raping children with the express backing of the government, I’d hope for the love of God somebody put a guillotine on my lawn with full intent to use it.
To answer your question succinctly: Yes.