When you have rioters inside the Capitol and they're calling to hang the Vice President, actively searching for other members of Congress, saying “While we’re here, we might as well set up a government,” and “1776—it’s now or never,” a member of Congress, Lauren Boebert, tweeting “Today is 1776,” and another rioter yelling “Donald Trump is the emperor of the United States . . .” then it's an attempted coup.
When you have a leader of some of those insurrectionists saying “This is the opportunity to galvanize the patriots of this country behind a real solution to these problems that we’re facing. If we can’t get a country that we deserve to live in through the legitimate process, then maybe we need to begin to explore some other options. Our Founding Fathers would get in the streets, and they would take this country back by force if necessary. And that is what we must be prepared to do,” it's an attempted coup.
When you have people leaving the riot and saying, “We have guns, too, m*********s!” With a lot bigger rounds!” And another man, wearing a do-rag that said “**** your feelings,” saying "If we have to tool up, it’s gonna be over. It’s gonna come to that. Next week, Trump’s gonna say, ‘Come to D.C.’ And we’re coming heavy,” and another saying “We need to come back with guns. One time with guns, and then we’ll never have to do this again, ” it was an attempted coup.
(Quotes taken from
https://www.newyorker.com/magazine/2021/01/25/among-the-insurrectionists)
Call it any other name you want but a coup by any other name is still a coup.