I hope we can agree this is clearly not about genocide? In this regard the Nazi-comparison seems weird.
«Their members» is too vague for me to opine on.
Oooh, I've got a great name for it. https://en.wikipedia.org/wiki/Madagascar_Plan
The original goal of the Nazi concentration camps was relocating ethnic groups to help stabilize Germany and protect its culture. Your viewpoints are indistinguishable from those of a pro-Hitler German in the lead up to world war two.
DW has a nice little selection of quotes from senior AdD politicians. Some are simply about hostility to the EU but many are about violence against migrants: https://www.dw.com/en/afd-leaders-and-their-most-offensive-r... one select about shooting or gassing, whichever is more convenient, from their now former press officer. Another highlights that AfD uses some Nazi newspeak, on racial dilution.