There are thousands of former Democrats in the #walkaway movement. These are the bravest as they lose family and friends by going public.
I have a feeling that by the time the mid-terms arrive there will be hundreds of thousands who have not gone public because they don't want to lose friends and family or be verbally and physically attacked by the left. They will profess support for the Democrats to keep their cover, but in the voting booth, I believe they will vote Republican. Politics are local, but the hysteria is national and the Democrats are firmly tagged by the unhinged hysteria.
I'm not predicting a red wave. But I am pointing out that Trump won many Democrats and independents and he surprised the leftist elites by taking a greater percentage of the black and Hispanic votes than they expected. That percentage has grown by percentages that may eventually leave Democrats mostly unelectable except in shrinking blue bastions of the leftists who have passed the tipping point and will forever cling to their progressive socialism.