It never is.
That never stopped Trump from winning in 2016 and 2024 with the highest votes ever gotten by any Republican presidential candidate (over 77 million votes), despite over 90 indictments in 2024, the Mar A Largo raid, shooting Trump in the neck etc etc.
I am referring to congressional republicans and the mid terms, not Trump.
The Rats’ hatred of Trump will motivate them to vote in the mid terms. It has yet to be demonstrated that pubbie voters’ love of Trump will motivate them to the same degree to vote in the mid terms.