It takes a really miserable person to anoint another human being as the ruler over your emotional state, especially a complete stranger. Or to make someone who doesn't know you exist into your life's villain. Everything that is wrong with the world is Trump's fault or anyone bad is similar to Trump. He is the measuring stick to evil in this woman's mind.

I think someone like her is using politics to accentuate whatever ills them internally. Maybe they lack purpose or need a scapegoat for why their life is filled with failures or unhappiness. Maybe they have a hero complex where they think their advocacy will "save" society from the world's villain. It is far more rewarding for her to yell at her computer screen or phone than it is to deal with her issues.