Until people learn that "unhappy populations" aren't brainwashed people who aren't as smart as you, the rise will continue.
The rose could have been predicted by BNP results in the early 2000s but nobody listened. Idiots dismissed it as just dumb people, people who obviously couldn't stand up to THEIR intellectual understanding of the world, voting. And yet they won seats in Europe. Then UKIP. Then Brexit. Now Reform.
The more you presume these people are idiotic sheep who shouldn't be listened to because they're brainwashed, the closer you'll get walked into a nationalist government.
People who believe that others who vote differently from them must be evil or stupid are cretins. And ironically, often stupid themselves. It's why I love democracy so much, it will punish your cowardice and arrogance.