Wait a minute, there's a bit of a difference between knowing what everyone knew as it was happening that day then urging Trump to call for the rioters to stop on Jan 6 and actually taking part in the planning of it.
FOX News changing its tune afterwards likewise is not proof of planning beforehand.
They had caught grief from the base as they called various states in favor of Biden before other channels did (I know, I was watching it) and called the election in favor of Biden that very night, Nov 3, 2020, losing its top slot standing with viewers, yet now spin the 'stolen election' fanfic. So reworking their 'news' after isn't exactly an unknown craft to them.