Re-registering as an Independent.
I did that last week. Then a FReeper said to be sure to call your local or state RNC and tell them why you changed.
Which I think is a really good idea, because there was an article in our local paper to indicate that people where changing their party affiliation/registration away from GOP, due to they were distressed about what the Trump supporters did at the Capitol, and thought they were trying to distance themselves from the whole Trump identity of the GOP. WHICH IS WRONG as to why I changed my registration to unaffiliated.