The 1994 Rwandan genocide does not map directly onto America's current political crisis, but there are elements of it that do.
Prior to the genocide, alternative media had been blatantly spreading racist and genocidal propaganda for months, stirring up Hutus by telling them that Tutsis were vermin and that the Tutsis were going to conquer and enslave them all, so they had to eliminate the Tutsis first. This is obviously similar to the right-wing alternative-facts networks, who have been creatively finding every method under the Sun to argue that liberals and minorities are oppressing white conservatives.
When the Rwandan genocide began, the first victims were not Tutsi villagers: they were moderate politicians: anyone who would attempt to preserve the peace instead of inflaming the war that they wanted to happen. Similarly, the American right's attempt to take over the country was intended to begin by wiping out the moderates, ie- the politicians on Capitol Hill who were really not leftists at all, but who would not join their movement and help them take over. And they have been feverishly talking about and planning a "race war" for decades.
Is America on the verge of a Rwandan-style genocide? Probably not something that extreme. But the country's white-supremacist movement has been doing everything in its power to make it happen, and that should frighten you.