A survey of those dismissive about “Russiagate” & Russian interference in US politics would find direct correspondence to those who talk about AIPAC control of the US government & Zionist control of the media–which can be ignorance but is most often poorly veiled anti-Semitism analogous to Hitler’s belief that Jewish bankers run the world.
Of course Israel meddles in US politics; & vice versa. It’s beyond dispute the US is up to its eyeballs meddling in foreign countries. But we condemn that interference & meddling because it is undemocratic & violates the rights of working people in those countries. We don’t use it to justify undemocratic Russian meddling in US politics. That’s the cesspool you find yourself in when you defend Russia because of its support for Assad & because of your veiled support for Trump.