Now, I fall into a camp of vaccinated but feel uneasy about how govs are going about the vaccinations, but lets not fool ourselves, comparing that to Nazism is a text book example of a slippery slope. If you're still confused, any comparison to Hitler/Nazis short of mass extermination of a certain group of people, is a slippery slope argument.
Hah, sorry, no. I grew up in Europe and the Nazis did a lot more than just kill Jews. But even if you ignore everything they did besides the camps, they were also going after political opponents, gypsies and homosexuals.
Now, personally, I'm not putting out those comparisons. I just think glib dismissal of those comparisons are just that and I'll call them out. That uneasiness you're feeling? That's valid and you need to listen to that voice.
Hopefully this will be the last I'll need to say on this since I think I've covered my points but, again, the easiest way to stop the nazi comparisons is to stop adopting their tactics.