If I am him I do not even whine about the election. Don't mention it as it comes off very whiny and cuckish.
I only address the capitol hill riot as far as I can to disavow all who participated, specifically disavow Proud Boys and Q by name. If you don't start naming names you are tacitly accepting their support.
I wouldn't mention much about Biden because that's whiny. Like, you got your balls tazed, stop whining.
I would focus on policy- lower taxes, deregulation, school choice and border security.