Holy crap, is it that bad? Do they harass people who don't fit their version of "Spanish"?

Very scary.

What exactly is it that terrifies you? What kind of weird fascist ghetto do you live in?

The vox people are so stigmatized and despised that their members on public propaganda racks are constantly recording themselves (and victimizing on the internet) because they are regularly harassed and sometimes even assaulted.

In fact, on voting day and the day before, political campaigning, advertising or lobbying of any kind is prohibited, especially near polling stations. There is also much more security. You would be better off going to one with a lgtb flag than with a vox flag, like the rest of the time.