I’m afraid there aren’t enough Republicans left in CO (as with VA too) to do much of anything to halt the leftists there.
Considering some of the corruption and out-of-touch candidates the eGOP put up in this place? Colorado is lost to the liberals.
The GOP is a good ol’ boys club here in Colorado. You have to socialize in their circles and get blessed to run. It is just far too easy for a democrat to run than a republican. Republicans turn away candidates by ensuring their entry process is ridiculous.
Remember, too, this is the State GOP that not only collaborated illegally to ensure Ted Cruz was their candidate by refusing to seat electors for Trump, but they denounced Trump once Trump was the candidate, and they still do. Elected GOP officials are publicly hostile towards Trump.