No doubt about it, they're internet terrorists. Back in the 70s, when I used to write my black experience column, the newspaper would forward to me all the unopened mail I received and was addressed to the paper. I received scads of hate mail like this. Same thing, different media. Bigots like this are an ongoing threat and Trump is undoubtedly their hero. I'm kinda case-hardened but I do sympathize with you, even as I dread what lies ahead for this polarized racist country.