

If someone’s views are hostile to a minority, even if they’re not hatred-driven, they should NOT express them publicly. There are plenty of private channels to reach out to politicians that won’t intimidate a vulnerable group. The mere act of expressing these anti-immigration views publicly is itself unacceptable.
I’d say the mere act of expressing these views publicly, possibly intimidating minorities, says enough about someone’s character.
And the protests were organized by neo-nazis IIRC.