What’s YOUR suggestion?
It is 1939. The options at this point are none of them good. Get out of the Party and work to form another. Staying in the Republican Party is walking off the cliff of your own volition. Getting out of it and fighting for another party is at least resisting and may win. Staying in the Republican Party is like willingly getting on that train while taking comfort from the misspelled and faded “Republicans” sign on the side.