“So he basically just sold out the patriots who got rounded up for him,” one person wrote in a 15,000-member pro-Trump Telegram group. “Just wow.”

In online havens for MAGA extremists, including Gab, CloutHub, MeWe, Telegram and far-right message boards such as 8kun, the tone toward Trump is shifting. HuffPost reviewed thousands of messages across these platforms and found that a growing minority of the president’s once-devout backers are now denouncing him and rejecting his recent pleas for peace. Some have called for his arrest or execution, labeling him a “traitor” and a “coward.” Alarmingly, many of those who are irate about Biden’s supposed electoral theft are still plotting to forcibly prevent him from taking office — with or without Trump’s help.

“We don’t follow you,” another Telegram user wrote, addressing Trump, after the president put out his video urging calm and order. “Be quiet and get out of our way.”