CovertAction Magazine says:

A Trump victory would further exacerbate inequality, sexism and the environmental crisis while bringing about more structural racism and the threat of war. A Trump defeat, by contrast, could open up space to build a genuine left-wing movement that is capable of long term political, economic and social transformation.

Four more years or more of Trump will not afford us that space and would yield a horrendous outcome that could bring us back to the dark age of Europe in the 1930s.