For this I am going to assume a massive red wave. I know that is a big assumption.
If MAGA (not Rino's) win in November in a massive wave can they shut down The insane Biden administration? If the win is big enough congress could be veto proof. Is that the point where the administration in reality has no power?
My guess is there will be split tickets and a few high-profile RINOs installed to quell the complaining about rigged elections. The narrative until 2024 will go something like, "All of the good Republicans won and the big bad MAGA candidates lost, so the GOP must shift focus away from Trump." Anyone who still believes elections are fair isn't paying attention.