What the meme is trying to convey, from my understanding, is that when the ruling class's lives are threatened, even in an insignificant way such as by only one of their own being killed, they will be more disrupted that a peaceful protest that doesn't threaten the ruling class's existence in any way, not that this act was literally more impactful than literally every peaceful protest, at least that is the most rational way I can interpret this meme that makes any sense.