Earlier quoted context omitted.
Your link says it's a paraphrase rather than an exact quote. It still represents his sentiment accurately. But quoting Henry Ford, particularly his views on nefarious bankers, is a pretty questionable choice considering what he had to say about Jews.
This is a logical fallacy. His view on Jews has no effect on whether his statements on nefarious bankers are true. You can quote me saying 1+1=2, even if 2 is my favorite number. Now if he’s being misleading and you have evidence of that, then his feeling toward Jews might explain why he is biased
In the context of a formal argument, the act of quoting Henry Ford would have been either the fallacy of appeal to authority (if the quote's provenance were meant to demonstrate its veracity), or the fallacy of bare assertion (if it were meant to stand on its own). I didn't invoke those fallacies because I understand that, outside the context of a formal argument, appeal to authority is a reasonable heuristic, rather than a fallacy. There's nothing fallacious about saying, for example: "Most doctors recommend getting vaccinated, so you should probably get vaccinated."
In this context, my reply is also not fallacious: it's reasonable to doubt the reasoning ability of a vicious anti-Semite, particularly on the subject of nefarious bankers, which is closely intertwined with anti-Semitic conspiracy theories.