How to define "nazi" today? Obviously the word is overused and and leftards ruin anything they touch. Words can still have meaning though! We just need to be careful with definitions due to the extent to which they ruin everything, yes even including words:

1. nazis embrace nazi ideology.

2. they hold Hitler up as a hero, failing to acknowledge his failings.

3. not significant, but they all seem to claim that only German soldiers were good in WWII. A ridiculous take.

I'm not sure anything else is required?

Simply questioning absurd (and absurdly late) claims about the holocaust is therefore not enough to make someone a nazi. Questioning is good, concluding things such as "Hitler did nothing wrong" or all our problems can be traced to his military ineptness and necessary collapse is stupid behavior.