My personal theory as someone who lives in Europe but not in the Netherlands: while it's easy to assume that only racists would vote for obviously racist partie

My personal theory as someone who lives in Europe but not in the Netherlands: while it's easy to assume that only racists would vote for obviously racist parties, I believe there's a large number of otherwise-reasonable voters who follow them because they are the only ones who say out loud that the politicians of the last 20+ years have dropped the ball. Sure, the racist parties blame (wrongly) all problems on immigrants, but at the same time they are the only ones who publicly denounce that there is a problem to begin with. If I were struggling to get a good education for my children, who should I vote for? The party that wants to raise my transport costs, the one that ruled while the rich got richer, or the one that swears that my salary will go up once all refugees are gone? I believe all it would take to reduce the power of the far right would be to run on a campaign of "we fucked up and we're sorry".