So who did interpret Trump's speech as an incitement to walk down to the Capitol and disrupt the vote certification? The audience. The criminals. They said so. They told the Capitol police that Trump had sent them. They're saying it in their court pleadings. They were there at Trump's bidding. Trump didn't have to say "Go and riot." He's at least that cunning. The criminals read him loud and clear. He held forth for an hour, repeating his nasty lie that the election was stolen, and that you'll never have a country unless you fight for it, that too many Republican pols weren't doing their part to stop the steal, that Pence had switched sides (he mentioned Pence half a dozen times.) To get their blood boiling, he implied that he would walk down with them -- I think he actually said "I'll be there with you." The words had the effect he wanted -- he absolutely wanted a disruption of the certification, and he got it. Back at the WH, when all hell broke loose on Capitol Hill, he was said to be in a manic state, waiting to see how far things would go. There is no account of his behavior that states that he immediately and decisively called in sufficient backup to beat the rioters back. The exact opposite -- when he finally did go on the air to ask them to stop, hours had passed -- and he told them they were special and "we love you."
What do you think Trump wanted his people to do, when he sent them off on their mission to Congress? Light candles and chant?