Meh. There is no communist or socialist leadership in any state. Socialism died in the US when socialists stopped bombing universities and kidnapping heiresses and ceased being an actual threat to power. Now they just exist as an ineffectual and endless purity spiral of shitposting and theory on social media.
Even Mamdani is at best a European style Democratic Socialist, which is still capitalist and nationalist in all but name. Pretending that is equivalent to Nazism is specious at best.
Antisemitism isn't an indicator of communist or socialist sympathies.
As for the rest of your comment, you seem to be hiding a lack of substance behind an attempt at obscurant bullshit. Who are you talking about? What are you talking about? Your account is getting banned sooner or later judging from your posting history, just come out with it.