people did try to take down the USA from within, on january 6th 2021 and it wasn't marxists groups, BLM or anarchists and it was on live tv for everyone to see.
While there were Trump supporters there, they got caught up in a riot started by Democratic Party supporters and ANTIFA members paying dress up as stereotypical Trump supporters, and they had no guns, were welcomed inside the Capitol by the police, and no one arrested has been charged with treason, insurrection, or sedition.
Evidence? How many arrested are self-professed Democratic Party supporters on social media? Easy to look up.
The only one killed was an unarmed white female veteran with her hands visible, shot by a cop standing all by himself, while she was surrounded by other police officers. No wonder the media has been constantly misreporting events of that day ever since, along with anything related to the 2020 election.
If that's an insurrection, BLM riots are recreations of D-Day.