Exactly
NOTHING I've said required attack on the Congress to be explictly planned. What Trump explicitly planned and acted on was pressuring Pence into rejecting certification. He specifically told the crowd that they were there to pressure Congress into doing that. When all that failed he sat back and watched Congress get broken into, REFUSING to tell his nutbags to stop the crimnal attack.
And even if it's not clear how involved Trump himself was in the planning of the violence, it was in fact planned by Oath Keeper and Proud boys, to whom Trump publicly told to stand by.
Leadership of both the Oath Keepers and the Proud Boys were later convicted of plotting a seditious conspiracy to use violence to interfere with the transfer of power, while the person or persons responsible for constructing and placing two pipe bombs are still wanted by law enforcement. Prior to January 6, there was a noticeable increase of traffic from militia discussion forums to an obscure website about the Capitol complex's underground tunnel system, prompting the site's owner to alert the FBI.
On November 9, Oath Keeper leaders held an online members-only video conference in which leader Stewart Rhodes outlined a
plan to stop transfer of power, including preparations for using force to accomplish the goal. The following day Rhodes appeared on the Alex Jones show where he called on Trump to invoke the Insurrection Act of 1807, and later warned that not doing so would lead to a "much more bloody war."