If enough of us do it, this should send chills through the GOP and we don't have to wait for another election to show them our intentions.
I know in some states that means you can't primary the RINOS, but I'm sick of the GOP (I've been a GOP shill since I could vote, I'm fed up)
I usually am an Independent, I only change parties for the primaries, and in the case of Trump I stayed an R to campaign for him in the local GOP. otherwise, independent all the way. You get more attention from both the asshats in office and the survey companies.