As far as the SPLC, I am not surprised that they might get that idea when I see pro-Hitler posts and pro-nastiness to the Jews. I will join you in your theological critique of their theological errors. But like Pope St. Pius X, I try to get along with the Jews. I reject their theological errors, but I don't spout hatred against them.
In our time, trying "to get along with Jews" seems to be a matter of giving into increasingly unreasonable demands from them. It is no longer simply being polite, as it was for St. Pius X. We have had Jєωιѕн groups telling us what to say and do in terms of theology, liturgy, and Church governance. They tell us that we may no longer believe in supersessionism. They tell us that we should not use the traditional Good Friday prayer for the Jews. They tell Rome not to negotiate with the SSPX (and almost certainly drive at least some of the SSPX rebranding.) One can not "get along" with this sort of unending chutzpah. One must say, "No more! Enough!" To do so is not hatred.
The stick they beat us with in order to force our compliance with their demands is charges of anti-semitism and hatred. They are "boys who cried wolf" who have made these charges difficult to take seriously by over-using them. They portray themselves as innocent victims of unreasoning hatred with no responsibility for the resentment they have created. And you go along with it. Your "going along" is not like the "getting along" of Pius X. You are, in effect, taking the side of the enemies of the Church.
I admit that I think an incisive intellectual approach to confronting them, such as that of E. Michael Jones, is more effective than "nasty" cartoons and caricatures. But both are labeled as anti-semitism so I can somewhat understand why people might not care. If one is going to get called an anti-semitic hater anyhow, why not vent one's anger?