AfD holds multiple municipal seats and Hitler never won an election (he got about 36.7% in 1932). The Nazis took over because liberals (specifically Hindenburg and co) appointed Hitler and then Hitler was able to take over when Hindenburg died in part thanks to paramilitary support. Just worth noting for gauging AfD's distance from potential takeover.

I highly doubt that the PRC wants them in charge or wants to help them get there, though.

Nazis, not Nazi wannabees, with current polls having them at 20% nationwide and up to 33% in some states. You know, the ”we should found an SA [the paramilitary Nazi organisation] and clean up"-party. The party whose youth organization is officialy declared right-wing extremist.