Oh please. The USA has much worse sins than Trump.
Internment of Japanese-Americans during WWII, First Nations genocide, slavery and Jim Crow, Contra death squads, invading Iraq... to name a few off the top of my head.
Don't get me wrong, I think Trump is a disaster and it's embarrassing he's been nominated. But our current system has lead to untold death and suffering in the world. Will Trump be a bull in a china shop wrecking the current system? Yes. Will he be worse than the current system? I'm unconvinced. And he is a product of the current system, not an aberration. We already have endless war and neoliberal free trade devastating lives and the environment. How much worse could he be?!???