Yes, of course, there are many reasons why people vote for these parties. However, I very much doubt whether these parties actually offer any viable solutions or whether their popularity is due to proposals for actual solutions - imo they just make it seem that way. Just one example: the AfD does not pursue a social economic policy; quite the opposite. Nevertheless, they pretend to be on the side of the little guy by engaging in classic fascist agitation against foreigners who are supposedly taking jobs away from Germans and are therefore also supposedly to blame for the dire economic situation of many Germans. This is of course not only factually wrong, but is even aimed at a counterproductive, namely very restrictive immigration policy. It is nothing more than propaganda designed to attract voters in economically precarious circumstances, although this demographic group would be the one to suffer most from the AfD’s economic policy if this party ever forms a government (basically a 1-to-1 copy of the Trumpists’ strategy). Furthermore, the German economy does actually urgently need foreign workers due to demographics - and by no means only highly qualified ones. I have at least some hope that the protests currently taking place across Germany can help people understand what parties like the AfD actually stand for and thus realize that they are being duped. For those conservatives who are determined to hold on to their traditional values, I hope that the protests will make them realize that they are voting for fascists and perhaps remember what happened in 1933 when the fascists took power in Germany. For the more rational thinking folk, the protests bring a little hope because people can reassure themselves in real life that there are actually many others who neither tolerate fascism nor want this hateful political discourse that just plays into the hands of AfD and others - with all their enemy stereotypes, backwards thinking and simplistic explanations. It at least gives me a little hope when I see, as I did today, that 30,000 people took to the streets in my home town of 250,000 inhabitants to demonstrate against fascism and for an open, tolerant democracy. This might not stop the AfD, but I’d say if I can possibly contribute a bit to weaken the popularity of this fascist party, it’s well worth a few hours of my time.