Right-Wing people believe in economic freedom, they shouldn’t have to pay for someone else’s education or health service. They believe in freedom to succeed over equality.
They believe that if you have more money, you should get to keep it, and buy better education and health services for yourself. They believe that businesses should be less regulated, and that the more money they earn, they’ll bring more benefits to the country.
You're right, this is the classic right-wing
economic stance. However a quick look at this guy's site tells me that the reason they are trying to silence him is for his right-wing racist/fascist stance, probably primarily his anti-semitic and neo-nazi views.
I don't agree with what he says, but I think he should be allowed to voice his opinion. What's more, bullshit cases like this set a dangerous precedent whereby anyone with government-opposed views could be silenced in the future.