This holocaust denialism. One of the major and specific problems with the nazis was their attitude regarding jews. They didn’t have a problem with “minorities”. They used long standing conspiratorial intolerance to consolidate power into the hands of their minority.
I think you missed my point. For one, Nazis didn't only want to exterminate Jews. Roma, Sinti, homosexuals, communists and disabled people (just to name a few other groups) were also on the chopping block.
But my main point here was that if the holocaust wasn't about killing Jews but instead about exterminating the French, it would have been just as horrible and Nazis would have been just as horrible.
You are arguing whether or not the existence of a word “still is justified”. Words don’t need to be justified or not; they go in or out of favor based on utility.
No, I'm not arguing about the justification of the existence of the word, but of the applicability of the concept. Slavery is still a word and we still all know the word, no question about that, but at least in Europe, legalized slavery isn't really a concept we need to put a lot of political effort into, because it doesn't exist any more.
The concept is not applicable to today. We don't need to have laws governing how slaves are treated, how the process of freeing slaves go, how former slaves are treated in society. We don't even need to have discussions about that topic, because there's no legalized slavery any more.
And in the same vein I think it's justified to think about whether Jews really still need this protected status over e.g. Muslims or refugees. At least over here, it's not so rare that e.g. refugee homes are set on fire by right-wing extremists. All sorts of Jewish institutions in my city have a permanent police guard stationed outside of them to protect them from potential attacks, even though they haven't really happened in decades, while mosques or refugee homes usually don't have that.
A similar thing is happening on a grander scale with Israel and its neighbours. They've been squashing Palestine under their heels for decades, but in false anti-antisemitism the governments of countries like Germany have been agreeing with everything Israel's government does, because Jews are the better minority and Muslims are sub-human, or something like that.
So my point is not "does the word antisemitism has a place in the dictionary", but instead "do Jews need this higher protection status over everyone else, or is there maybe another group that could need protection as well/more?"