Today Mitch McConnell stood up in the Senate and said that Donald Trump incited the violence at the Capital on Jan 6th. Maybe you are not convinced that Trump is culpable, but the minority leader of the Senate is.
Mitch did not use whataboutism to vote to acquit Trump today. Instead he decided to let Trump off on a technicality.
Also today, the Louisiana Republican committee has already voted to censure the Louisiana senator who voted that Trump was guilty.
I was led to believe that only the Democrats engaged in cancel culture.