Double standards? How the fuck is "We welcome the presence of these activists, and we strongly urge the Capitol Police to allow them to continue to organize and participate in our democracy." approval of or invitation to rioting?
In contrast, not only did Trump repeatedly urge his supporters to come to the Capitol on the day the votes by the Electoral College were scheduled to be counted, he also indicated the protest will be violent. "Be there", he tweeted on the 19th of December. It "will be wild".
Trump also made it plain in a speech to the assembled crowd immediately before it set out to march the mile or so to the Capitol, that he expected the count to be stopped by undemocratic means. Trump wanted the crowd to storm the Capitol. That's why he made no arrangements to have it protected by the National Guard, unlike the time BLM protesters arrived at the Lincoln memorial last year. The guards were ready for the protesters before they arrived.
Now, that is a double standard, to put it mildly.
Trump did not merely want the storming of the Capitol to happen. He enabled it. Nothing our member from Yellowknife has linked to so far indicates that Democrat politicians want, encourage or approve of rioting. They expressed understanding of them happening and surprise when they don't. Quoting them out of context and with a background of burning buildings is just a fraudulent attempt to make them look as if they do want riots and approve of them.